inttostr.c: suppress a warning

* lib/inttostr.c: Use #pragma GCC diagnostic ignored "-Wtype-limits"
to ignore "...unsigned expression < 0 is always false" warnings.

diff --git a/lib/inttostr.c b/lib/inttostr.c
index 4ba71f5582339f6847259ef6b73a076c8aa93501..ed6a6933dea6c153a1634b67a1fc3247b5ab6380 100644 (file)
--- a/lib/inttostr.c
+++ b/lib/inttostr.c
@@ -1,6 +1,6 @@
 /* inttostr.c -- convert integers to printable strings
 
-   Copyright (C) 2001, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2006, 2008 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -17,6 +17,11 @@
 
 /* Written by Paul Eggert */
 
+/* Tell gcc not to warn about the (i < 0) test, below.  */
+#if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__
+# pragma GCC diagnostic ignored "-Wtype-limits"
+#endif
+
 #include <config.h>
 
 #include "inttostr.h"