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Do not segfault when trying to quit the downgrade selection

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This commit is contained in:
Richard Hughes 2019-07-31 10:21:11 +01:00
parent ffe7fe24bc
commit 596d593cdd
1 changed files with 9 additions and 0 deletions
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9
src/fu-util.c
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@ -1340,6 +1340,8 @@ fu_util_prompt_for_release (FuUtilPrivate *priv, GPtrArray *rels, GError **error
/* TRANSLATORS: get interactive prompt */ /* TRANSLATORS: get interactive prompt */
g_print ("%s\n", _("Choose a release:")); g_print ("%s\n", _("Choose a release:"));
/* TRANSLATORS: this is to abort the interactive prompt */
g_print ("0.\t%s\n", _("Cancel"));
for (guint i = 0; i < rels->len; i++) { for (guint i = 0; i < rels->len; i++) {
rel = g_ptr_array_index (rels, i); rel = g_ptr_array_index (rels, i);
g_print ("%u.\t%s (%s)\n", g_print ("%u.\t%s (%s)\n",
@ -1348,6 +1350,13 @@ fu_util_prompt_for_release (FuUtilPrivate *priv, GPtrArray *rels, GError **error
fwupd_release_get_description (rel)); fwupd_release_get_description (rel));
} }
idx = fu_util_prompt_for_number (rels->len); idx = fu_util_prompt_for_number (rels->len);
if (idx == 0) {
g_set_error_literal (error,
FWUPD_ERROR,
FWUPD_ERROR_NOTHING_TO_DO,
"Request canceled");
return NULL;
}
rel = g_ptr_array_index (rels, idx - 1); rel = g_ptr_array_index (rels, idx - 1);
return g_object_ref (rel); return g_object_ref (rel);
} }