From 8f670292a72c1c5450c5c62bc2a5a06005808ed7 Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Thu, 30 Jun 2005 18:11:02 +0000
Subject: [PATCH] Preset names retrieved from the environment must be
 dupstr()ed. How did I miss this before? It just caused a segfault for me,
 which is entirely fair enough, but I've no idea why it didn't fail before!

[originally from svn r6043]
---
 midend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/midend.c b/midend.c
index 8928fde..a764c77 100644
--- a/midend.c
+++ b/midend.c
@@ -757,7 +757,7 @@ int midend_num_presets(midend_data *me)
                 }
 
                 me->presets[me->npresets] = preset;
-                me->preset_names[me->npresets] = name;
+                me->preset_names[me->npresets] = dupstr(name);
                 me->npresets++;
             }
         }