Kirill K. Smirnov : winhelp: Do not create popup window if file not found.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a9ae65d2f6ca4e2d5211c784a34dd38eb6e8288a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=a9ae65d2f6ca4e2d5211c784a34dd38eb6e8288a

Author: Kirill K. Smirnov <lich at math.spbu.ru>
Date:   Fri Nov 10 17:20:53 2006 +0300

winhelp: Do not create popup window if file not found.

---

 programs/winhelp/winhelp.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/programs/winhelp/winhelp.c b/programs/winhelp/winhelp.c
index 389ba5a..f7c0ae3 100644
--- a/programs/winhelp/winhelp.c
+++ b/programs/winhelp/winhelp.c
@@ -1195,7 +1195,7 @@ static LRESULT CALLBACK WINHELP_TextWndP
                 break;
             case hlp_link_popup:
                 hlpfile = WINHELP_LookupHelpFile(part->link->lpszString);
-                WINHELP_CreateHelpWindowByHash(hlpfile, part->link->lHash, 
+                if (hlpfile) WINHELP_CreateHelpWindowByHash(hlpfile, part->link->lHash, 
                                                WINHELP_GetPopupWindowInfo(hlpfile, hWnd, &mouse),
                                                SW_NORMAL);
                 break;