Eric Pouech : winhlp32: Use current file when no file is specified in JumpHash.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: aba7b3df90a33fc032f6066338862d0082c9ef89
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=aba7b3df90a33fc032f6066338862d0082c9ef89

Author: Eric Pouech <eric.pouech at orange.fr>
Date:   Sat May 30 14:26:46 2009 +0200

winhlp32: Use current file when no file is specified in JumpHash.

---

 programs/winhlp32/macro.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/programs/winhlp32/macro.c b/programs/winhlp32/macro.c
index c2318ce..9a7f3fd 100644
--- a/programs/winhlp32/macro.c
+++ b/programs/winhlp32/macro.c
@@ -535,7 +535,10 @@ void CALLBACK MACRO_JumpHash(LPCSTR lpszPath, LPCSTR lpszWindow, LONG lHash)
     HLPFILE*    hlpfile;
 
     WINE_TRACE("(\"%s\", \"%s\", %u)\n", lpszPath, lpszWindow, lHash);
-    hlpfile = WINHELP_LookupHelpFile(lpszPath);
+    if (!lpszPath || !lpszPath[0])
+        hlpfile = MACRO_CurrentWindow()->page->file;
+    else
+        hlpfile = WINHELP_LookupHelpFile(lpszPath);
     WINHELP_OpenHelpWindow(HLPFILE_PageByHash, hlpfile, lHash,
                            WINHELP_GetWindowInfo(hlpfile, lpszWindow),
                            SW_NORMAL);