[PATCH] curl-shim: clean up varargs

[Daniel Kahn Gillmor]

* keyserver/curl-shim.c (curl_easy_setopt) : ensure that va_end is
  called.

--

stdarg(3) says:
      Each invocation of va_start() must be matched by a
      corresponding invocation of va_end() in the same function.

Observed by Joshua Rogers <honey at internot.info>

Debian-Bug-Id: #773475
---
 keyserver/curl-shim.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/keyserver/curl-shim.c b/keyserver/curl-shim.c
index 696efe2..dc380eb 100644
--- a/keyserver/curl-shim.c
+++ b/keyserver/curl-shim.c
@@ -164,6 +164,8 @@ curl_easy_setopt(CURL *curl,CURLoption option,...)
       break;
     }
 
+  va_end(ap);
+
   return handle_error(curl,CURLE_OK,NULL);
 }
 
-- 
2.1.4