Mesa (7.9): ralloc: Add missing va_end following va_copy.

[Kenneth Graunke]

Module: Mesa
Branch: 7.9
Commit: 175f3c9674ad5deb87a8530e7541f18f736aed28
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=175f3c9674ad5deb87a8530e7541f18f736aed28

Author: Vinson Lee <vlee at vmware.com>
Date:   Thu Feb  3 22:10:16 2011 -0800

ralloc: Add missing va_end following va_copy.

(cherry picked from commit cde443e0b94ec6d8d0a99284e72ca7f9e2591174)

---

 src/glsl/ralloc.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/glsl/ralloc.c b/src/glsl/ralloc.c
index e92f433..f7edff6 100644
--- a/src/glsl/ralloc.c
+++ b/src/glsl/ralloc.c
@@ -387,6 +387,8 @@ printf_length(const char *fmt, va_list untouched_args)
    size = vsnprintf(&junk, 1, fmt, args);
    assert(size >= 0);
 
+   va_end(args);
+
    return size;
 }