The previous change lost the side effect of skipping past a
time-zone offset sign. Instead, fix things to rely on the
fact that _GL_UNUSED can be applied to any variable, even if
some compilation paths use it, to silence gcc on the paths
where it is not used.
* lib/strptime.c (__strptime_internal) [!_LIBC && !HAVE_TM_GMTOFF]:
Fix regression. Reported by Bruno Haible.
Signed-off-by: Eric Blake <eblake@redhat.com>
+2012-01-12 Eric Blake <eblake@redhat.com>
+
+ strptime: fix regression on mingw
+ * lib/strptime.c (__strptime_internal) [!_LIBC && !HAVE_TM_GMTOFF]:
+ Fix regression. Reported by Bruno Haible.
+
2012-01-11 Reuben Thomas <rrt@sc3d.org>
Bruno Haible <bruno@clisp.org>
specify hours. If fours digits are used, minutes are
also specified. */
{
-#if defined _LIBC || HAVE_TM_GMTOFF
- bool neg;
-#endif
+ bool neg _GL_UNUSED;
int n;
val = 0;
++rp;
if (*rp != '+' && *rp != '-')
return NULL;
-#if defined _LIBC || HAVE_TM_GMTOFF
neg = *rp++ == '-';
-#endif
n = 0;
while (n < 4 && *rp >= '0' && *rp <= '9')
{