# HG changeset patch
# User bsmith@81767d24-ef19-dc11-ae90-00e081727c95
# Date 1078717577 0
# Node ID a9cfbc5ad01ed3541133ff39336d62b927dbf1e4
# Parent  078a40ba2e41786f2019a791ed6fdde6dd54db11
MDI frames have no data saved on their titlebared window handles, so
check that the memory is non-NULL before trying to free the box
information from the MDI frames.

diff -r 078a40ba2e41 -r a9cfbc5ad01e win/dw.c
--- a/win/dw.c	Wed Feb 18 10:26:49 2004 +0000
+++ b/win/dw.c	Mon Mar 08 03:46:17 2004 +0000
@@ -362,7 +362,7 @@
 	{
 		Box *box = (Box *)thiscinfo;
 
-		if(box->count && box->items)
+		if(box && box->count && box->items)
 			free(box->items);
 	}
 	else if(strnicmp(tmpbuf, SplitbarClassName, strlen(SplitbarClassName)+1)==0)