content_error(): Add missing va_end(3).

A va_start(3) without a matching va_end() is undefined behaviour.

diff --git a/uip/mhmisc.c b/uip/mhmisc.c
index dc33bc0..380d7ea 100644 (file)
--- a/uip/mhmisc.c
+++ b/uip/mhmisc.c
@@ -240,6 +240,8 @@ content_error (char *what, CT ct, char *fmt, ...)
     } else {
        inform("%s", buffer);
     }
+
+    va_end(arglist);
 }