From 5e7dfd979d2d91800d90c3ce9a66755df3217682 Mon Sep 17 00:00:00 2001
From: Kai Michaelis <kai@gnupg.org>
Date: Mon, 24 Oct 2016 12:29:05 +0200
Subject: [PATCH] dirmngr: Fix segfault in VERSIONCHECK.

* dirmngr/server.c (cmd_versioncheck): The VERSIONCHECK command crashes
when called without program version.
---
 dirmngr/server.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dirmngr/server.c b/dirmngr/server.c
index 8590fb118..496ee2d68 100644
--- a/dirmngr/server.c
+++ b/dirmngr/server.c
@@ -2516,8 +2516,8 @@ cmd_versioncheck (assuan_context_t ctx, char *line)
   char *cmd_fields[2];
 
   ctrl_t ctrl;
-  estream_t swdb;
-  estream_t swdb_sig;
+  estream_t swdb = NULL;
+  estream_t swdb_sig = NULL;
   char* swdb_dir = NULL;
   char* swdb_sig_dir = NULL;
   char* buf = NULL;