diff --git a/ChangeLog b/ChangeLog
index ec7b556d6..9bf245ef4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2012-02-09  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Fix `help' with unloaded modules.
+
+	* include/grub/normal.h (grub_dyncmd_get_cmd): New proto.
+	* grub-core/normal/dyncmd.c (grub_dyncmd_get_cmd): New function.
+	(grub_dyncmd_dispatcher): Small stylistic fix.
+	* grub-core/commands/help.c (grub_cmd_help): Load missing modules when
+	explicit help is requested.
+
 2012-02-09  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/fs/cpio.c (grub_cpio_dir): Fix a bug with multiple listing.
diff --git a/grub-core/commands/help.c b/grub-core/commands/help.c
index 82f3200c7..f33e55635 100644
--- a/grub-core/commands/help.c
+++ b/grub-core/commands/help.c
@@ -47,7 +47,7 @@ grub_cmd_help (grub_extcmd_context_t ctxt __attribute__ ((unused)), int argc,
 	    char *command_help;
 	    grub_uint32_t *unicode_command_help;
 	    grub_uint32_t *unicode_last_position;
-	  			      
+
 	    command_help = grub_xasprintf ("%s %s", cmd->name, summary_translated);
 	    if (!command_help)
 	      break;
@@ -99,28 +99,37 @@ grub_cmd_help (grub_extcmd_context_t ctxt __attribute__ ((unused)), int argc,
   else
     {
       int i;
-      grub_command_t cmd;
+      grub_command_t cmd_iter, cmd;
 
       for (i = 0; i < argc; i++)
 	{
 	  currarg = args[i];
-	  FOR_COMMANDS(cmd)
+	  FOR_COMMANDS(cmd_iter)
 	  {
-	    if (cmd->prio & GRUB_PRIO_LIST_FLAG_ACTIVE)
-	      {
-		if (! grub_strncmp (cmd->name, currarg, grub_strlen (currarg)))
-		  {
-		    if (cnt++ > 0)
-		      grub_printf ("\n\n");
+	    if (!(cmd_iter->prio & GRUB_PRIO_LIST_FLAG_ACTIVE))
+	      continue;
 
-		    if ((cmd->flags & GRUB_COMMAND_FLAG_EXTCMD) &&
-			! (cmd->flags & GRUB_COMMAND_FLAG_DYNCMD))
-		      grub_arg_show_help ((grub_extcmd_t) cmd->data);
-		    else
-		      grub_printf ("%s %s %s\n%s\n", _("Usage:"), cmd->name, _(cmd->summary),
-				   _(cmd->description));
-		  }
+	    if (grub_strncmp (cmd_iter->name, currarg,
+			      grub_strlen (currarg)) != 0)
+	      continue;
+	    if (cmd_iter->flags & GRUB_COMMAND_FLAG_DYNCMD)
+	      cmd = grub_dyncmd_get_cmd (cmd_iter);
+	    else
+	      cmd = cmd_iter;
+	    if (!cmd)
+	      {
+		grub_print_error ();
+		continue;
 	      }
+	    if (cnt++ > 0)
+	      grub_printf ("\n\n");
+
+	    if ((cmd->flags & GRUB_COMMAND_FLAG_EXTCMD) &&
+		! (cmd->flags & GRUB_COMMAND_FLAG_DYNCMD))
+	      grub_arg_show_help ((grub_extcmd_t) cmd->data);
+	    else
+	      grub_printf ("%s %s %s\n%s\n", _("Usage:"), cmd->name,
+			   _(cmd->summary), _(cmd->description));
 	  }
 	}
     }
diff --git a/grub-core/normal/dyncmd.c b/grub-core/normal/dyncmd.c
index fcc636aec..de45b58d6 100644
--- a/grub-core/normal/dyncmd.c
+++ b/grub-core/normal/dyncmd.c
@@ -27,6 +27,32 @@
 #include <grub/script_sh.h>
 #include <grub/i18n.h>
 
+grub_command_t
+grub_dyncmd_get_cmd (grub_command_t cmd)
+{
+  grub_extcmd_t extcmd = cmd->data;
+  char *modname;
+  char *name;
+  grub_dl_t mod;
+
+  modname = extcmd->data;
+  mod = grub_dl_load (modname);
+  if (!mod)
+    return NULL;
+
+  grub_free (modname);
+  grub_dl_ref (mod);
+
+  name = (char *) cmd->name;
+  grub_unregister_extcmd (extcmd);
+
+  cmd = grub_command_find (name);
+
+  grub_free (name);
+
+  return cmd;
+}
+
 static grub_err_t
 grub_dyncmd_dispatcher (struct grub_extcmd_context *ctxt,
 			int argc, char **args)
@@ -36,36 +62,33 @@ grub_dyncmd_dispatcher (struct grub_extcmd_context *ctxt,
   grub_err_t ret;
   grub_extcmd_t extcmd = ctxt->extcmd;
   grub_command_t cmd = extcmd->cmd;
+  char *name;
 
   modname = extcmd->data;
   mod = grub_dl_load (modname);
-  if (mod)
+  if (!mod)
+    return grub_errno;
+
+  grub_free (modname);
+  grub_dl_ref (mod);
+
+  name = (char *) cmd->name;
+  grub_unregister_extcmd (extcmd);
+
+  cmd = grub_command_find (name);
+  if (cmd)
     {
-      char *name;
-
-      grub_free (modname);
-      grub_dl_ref (mod);
-
-      name = (char *) cmd->name;
-      grub_unregister_extcmd (extcmd);
-
-      cmd = grub_command_find (name);
-      if (cmd)
-	{
-	  if (cmd->flags & GRUB_COMMAND_FLAG_BLOCKS &&
-	      cmd->flags & GRUB_COMMAND_FLAG_EXTCMD)
-	    ret = grub_extcmd_dispatcher (cmd, argc, args, ctxt->script);
-	  else
-	    ret = (cmd->func) (cmd, argc, args);
-	}
+      if (cmd->flags & GRUB_COMMAND_FLAG_BLOCKS &&
+	  cmd->flags & GRUB_COMMAND_FLAG_EXTCMD)
+	ret = grub_extcmd_dispatcher (cmd, argc, args, ctxt->script);
       else
-	ret = grub_errno;
-
-      grub_free (name);
+	ret = (cmd->func) (cmd, argc, args);
     }
   else
     ret = grub_errno;
 
+  grub_free (name);
+
   return ret;
 }
 
diff --git a/include/grub/normal.h b/include/grub/normal.h
index 84e387242..b6b7d288d 100644
--- a/include/grub/normal.h
+++ b/include/grub/normal.h
@@ -132,4 +132,7 @@ void grub_normal_free_menu (grub_menu_t menu);
 void grub_normal_auth_init (void);
 void grub_normal_auth_fini (void);
 
+grub_command_t
+grub_dyncmd_get_cmd (grub_command_t cmd);
+
 #endif /* ! GRUB_NORMAL_HEADER */