From 140a19617c78d5f0e2ac8d7e2c8e7092862ec2fb Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Fri, 2 Dec 2016 22:57:09 +0100
Subject: Fix NULL segv in new option --desc

* src/gpg-error.c (print_desc): Shortcur for unknown symbols.

Signed-off-by: Werner Koch <wk@gnupg.org>
---
 src/gpg-error.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gpg-error.c b/src/gpg-error.c
index 4a09e1d..f890883 100644
--- a/src/gpg-error.c
+++ b/src/gpg-error.c
@@ -381,6 +381,9 @@ print_desc (const char *symbol)
   int blanklines = 0;
   int last_was_keyword = 0;
 
+  if (!symbol)
+    return;
+
   if (!initialized)
     {
       initialized = 1;
-- 
cgit v1.2.3