More <stdarg.h> cleanup; some are real bugs, some are just "don't do

va_start and va_end unless you're actually going to use the va_list"
(those bring the va_start and va_end closer to the use point, which
makes it a little more obvious that we're using <stdarg.h> correctly and
makes it a little harder to use it incorrectly).

svn path=/trunk/; revision=32963

1 files changed, 2 insertions, 2 deletions

diff --git a/trigcap.c b/trigcap.c
index 9ecce1f8cc..394c50ad21 100644
--- a/trigcap.c
+++ b/trigcap.c
@@ -49,12 +49,12 @@ static void panic(int err, const char* fmt, ...) {
 static void dprintf(int lev, const char* fmt, ...) {
 	va_list ap;
 
-	va_start(ap,fmt);
 	if (lev <= debug_level) {
+		va_start(ap,fmt);
 		vfprintf(stderr,fmt,ap);
+		va_end(ap);
 		fflush(stderr);
 	}
-	va_end(ap);
 }