This patch stops an exception in winhelp when it cant find the help file
specified.
Changelog:
Prevent Winhelp crashing when it cant find the helpfile it is passed.
Index: programs/winhelp/winhelp.c
===================================================================
RCS file: /home/wine/wine/programs/winhelp/winhelp.c,v
retrieving revision 1.22
diff -u -r1.22 winhelp.c
--- programs/winhelp/winhelp.c 20 Nov 2002 19:46:18 -0000 1.22
+++ programs/winhelp/winhelp.c 25 Nov 2002 21:59:05 -0000
@@ -197,6 +197,8 @@
/* Create primary window */
WINHELP_RegisterWinClasses();
hlpfile = WINHELP_LookupHelpFile(cmdline);
+ if (!hlpfile)
+ return 0;
WINHELP_CreateHelpWindowByHash(hlpfile, lHash,
WINHELP_GetWindowInfo(hlpfile,
"main"), show);
--
Matthew Davison <m.davison@virgin.net>
