From 67b8cb62bc04701715f65f0cade1264c837a9940 Mon Sep 17 00:00:00 2001
From: Richard Hughes <richard@hughsie.com>
Date: Wed, 12 Apr 2017 17:56:54 +0100
Subject: [PATCH] trivial: Fix the last -Wpointer-sign warning

---
 plugins/udev/fu-rom-tool.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/udev/fu-rom-tool.c b/plugins/udev/fu-rom-tool.c
index a98d8b124..fd12dc515 100644
--- a/plugins/udev/fu-rom-tool.c
+++ b/plugins/udev/fu-rom-tool.c
@@ -143,7 +143,7 @@ fu_fuzzer_rom_create (GError **error)
 	sz = GUINT16_TO_BE (0x80);
 	memcpy (&buffer[0x15], &sz, 2);
 	g_hash_table_insert (hash, (gpointer) "naked-ifr.rom",
-			     g_string_new_len (blob_ifr, 0x80));
+			     g_string_new_len ((const gchar *) blob_ifr, 0x80));
 	str = g_string_new_len ((gchar *) blob_ifr, 0x80);
 	memcpy (&blob_header[0x6], (gpointer) "ifr-hdr-data-payld", 18);
 	g_string_append_len (str, (gchar *) blob_header, 0x200);