[PATCH] portability: use va_start and va_end in the same function.

[Joel E. Denny]

Based on the va_end man page on my system, we weren't using it portably.  
To fix it, I pushed this to master, branch-2.5, and branch-2.4.2.

>From 786578e394700615f6a841614e1280bf6284ec8c Mon Sep 17 00:00:00 2001
From: Joel E. Denny <address@hidden>
Date: Sun, 11 Oct 2009 16:15:39 -0400
Subject: [PATCH] portability: use va_start and va_end in the same function.

* src/complain.c (error_message): Move va_end from here...
(ERROR_MESSAGE): ... to here.
---
 ChangeLog      |    6 ++++++
 src/complain.c |    2 +-
 2 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 45bfbb9..a0e138d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-10-11  Joel E. Denny  <address@hidden>
+
+       portability: use va_start and va_end in the same function.
+       * src/complain.c (error_message): Move va_end from here...
+       (ERROR_MESSAGE): ... to here.
+
 2009-10-08  Joel E. Denny  <address@hidden>
 
        * data/bison.m4: Update comments for rename to muscle-tab.h.
diff --git a/src/complain.c b/src/complain.c
index 7bb22de..63dfc93 100644
--- a/src/complain.c
+++ b/src/complain.c
@@ -68,7 +68,6 @@ error_message (location *loc,
     fprintf (stderr, "%s: ", prefix);
 
   vfprintf (stderr, message, args);
-  va_end (args);
   putc ('\n', stderr);
   fflush (stderr);
 }
@@ -79,6 +78,7 @@ error_message (location *loc,
   va_list args;                                        \
   va_start (args, Message);                    \
   error_message (Loc, Prefix, Message, args);  \
+  va_end (args);                               \
 }
 
 
-- 
1.5.4.3