From bb9d038829e2c23d77a9a468ac6fdb0ca8fc65a9 Mon Sep 17 00:00:00 2001
From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Thu, 21 Jul 2011 19:02:01 +0200
Subject: [PATCH] Fix crash on OK after Save Changes in Tags and Comment popup.

The global variables tagsText and commentText were used to pass
a string obtained from a widget (and thus not malloc'ed), which
caused a crash when the GenericReadout tried to use those variables
for the new value. Fixed by using GenericReadout (which does malloc)
to read out the text,in stead of GetWidgetText.
---
 xoptions.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xoptions.c b/xoptions.c
index bafa8bb..437ebae 100644
--- a/xoptions.c
+++ b/xoptions.c
@@ -1395,7 +1395,7 @@ int NewComCallback(int n)
 
 void SaveChanges(int n)
 {
-    GetWidgetText(&currentOption[0], &commentText);
+    GenericReadout(0);
     ReplaceComment(commentIndex, commentText);
 }
 
@@ -1446,7 +1446,7 @@ int NewTagsCallback(int n)
 
 void changeTags(int n)
 {
-    GetWidgetText(&currentOption[1], &tagsText);
+    GenericReadout(1);
     if(bookUp) SaveToBook(tagsText); else
     ReplaceTags(tagsText, &gameInfo);
 }
-- 
1.7.0.4