From 0afbbf8595b6035a5a930399d20320d2e2852d72 Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Thu, 24 Sep 2009 02:41:44 +0000
Subject: - Rework secondary expansion so we only defer it if there's a
 possibility   it might be needed: for most situations we parse prereqs
 immediately as   we used to.  Reduces memory usage. - Fixes Savannah bug
 #18622.

---
 job.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'job.c')

diff --git a/job.c b/job.c
index a4dadb1..b3fef25 100644
--- a/job.c
+++ b/job.c
@@ -967,8 +967,9 @@ start_job_command (struct child *child)
 #if !defined(_AMIGA) && !defined(WINDOWS32)
   static int bad_stdin = -1;
 #endif
-  register char *p;
-  int flags;
+  char *p;
+  /* Must be volatile to silence bogus GCC warning about longjmp/vfork.  */
+  volatile int flags;
 #ifdef VMS
   char *argv;
 #else
-- 
cgit v1.2.3