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This warning only occurs with -O2.
../modules/gnu.c: In function `builtin_format':
../modules/format.c:77: warning: 'str' might be used uninitialized in this
function
2006-07-22 Eric Blake <[EMAIL PROTECTED]>
* modules/format.c (format): Avoid compiler warning that str may
be used uninitialized.
Index: modules/format.c
===================================================================
RCS file: /sources/m4/m4/modules/format.c,v
retrieving revision 1.18
diff -u -p -r1.18 format.c
- --- modules/format.c 17 Jul 2006 13:26:09 -0000 1.18
+++ modules/format.c 22 Jul 2006 21:41:10 -0000
@@ -283,6 +283,9 @@ format (m4_obstack *obs, int argc, m4_sy
else
str = xasprintf (fstart, ARG_STR(argc, argv));
break;
+
+ default:
+ abort ();
}
*fmt = c;
- --
Life is short - so eat dessert first!
Eric Blake [EMAIL PROTECTED]
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