merges r29798 from trunk into ruby_1_9_2.

--
* vm_eval.c (rb_funcall): ensure va_end after va_init_list.  Coverity
  Scan found this bug.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@30140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/vm_eval.c b/vm_eval.c
index 14da1fe5b4..b0718ab5f3 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -619,11 +619,12 @@ rb_funcall(VALUE recv, ID mid, int n, ...)
 {
     VALUE *argv;
     va_list ar;
-    va_init_list(ar, n);
 
     if (n > 0) {
 	long i;
 
+	va_init_list(ar, n);
+
 	argv = ALLOCA_N(VALUE, n);
 
 	for (i = 0; i < n; i++) {