From c817e7b9798d11f36df1b2d7ee24c5523275d2b9 Mon Sep 17 00:00:00 2001
From: Thomas Roessler <roessler@does-not-exist.org>
Date: Thu, 29 May 2003 17:47:10 +0000
Subject: [PATCH] Fix a segmentation fault which would occur when pgp_sort_keys
 is set in a configuration file, but mutt is compiled without PGP support.

---
 init.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/init.c b/init.c
index 557eb098..ab283524 100644
--- a/init.c
+++ b/init.c
@@ -1173,7 +1173,7 @@ static int parse_set (BUFFER *tmp, BUFFER *s, unsigned long data, BUFFER *err)
     }
     else if (DTYPE (MuttVars[idx].type) == DT_SORT)
     {
-      const struct mapping_t *map;
+      const struct mapping_t *map = NULL;
 
       switch (MuttVars[idx].type & DT_SUBTYPE_MASK)
       {
@@ -1195,6 +1195,13 @@ static int parse_set (BUFFER *tmp, BUFFER *s, unsigned long data, BUFFER *err)
 	  break;
       }
 
+      if (!map)
+      {
+	snprintf (err->data, err->dsize, _("%s: Unknown type."), MuttVars[idx].option);
+	r = -1;
+	break;
+      }
+      
       if (query || *s->dptr != '=')
       {
 	p = mutt_getnamebyvalue (*((short *) MuttVars[idx].data) & SORT_MASK, map);
-- 
2.50.1