This fixes a gcc warning.
2008-11-10 Bruno Haible <[EMAIL PROTECTED]>
* lib/spawni.c (__spawni): Force variable into the stack.
*** lib/spawni.c.orig 2008-11-10 12:47:34.000000000 +0100
--- lib/spawni.c 2008-11-10 03:37:16.000000000 +0100
***************
*** 133,138 ****
--- 133,142 ----
/* Do this once. */
short int flags = attrp == NULL ? 0 : attrp->_flags;
+ /* Avoid gcc warning
+ "variable 'flags' might be clobbered by 'longjmp' or 'vfork'" */
+ (void) &flags;
+
/* Generate the new process. */
#if HAVE_VFORK
if ((flags & POSIX_SPAWN_USEVFORK) != 0
