* grub-core/kern/emu/main.c: Build fix for emu.

ChangeLog

@@ -1,3 +1,7 @@
+2013-12-21  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/kern/emu/main.c: Build fix for emu.
+
 2013-12-21  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	Build fixes for argp.h with older gcc.

grub-core/kern/emu/main.c

@@ -98,6 +98,8 @@ static struct argp_option options[] = {
   { 0, 0, 0, 0, 0, 0 }
 };
 
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
 static char *
 help_filter (int key, const char *text, void *input __attribute__ ((unused)))
 {
@@ -112,6 +114,8 @@ help_filter (int key, const char *text, void *input __attribute__ ((unused)))
     }
 }
 
+#pragma GCC diagnostic error "-Wformat-nonliteral"
+
 struct arguments
 {
   const char *dev_map;