From 1e3912ee013161135a446c71358392ed8dd6d06a Mon Sep 17 00:00:00 2001 From: Elias Benali Date: Tue, 29 Apr 2008 11:19:33 -0400 Subject: [PATCH] winhelp: check against a NULL pointer dereference. --- 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 62eb98f..2577a83 100644 --- a/programs/winhelp/winhelp.c +++ b/programs/winhelp/winhelp.c @@ -579,7 +579,7 @@ BOOL WINHELP_CreateHelpWindow(WINHELP_WNDPAGE* wpage, int nCmdShow, BOOL remembe } SetWindowPos(win->hMainWnd, HWND_TOP, pt.x, pt.y, sz.cx, sz.cy, flags); - if (wpage->page && wpage->page->file != win->page->file) + if (wpage->page && win->page && wpage->page->file != win->page->file) WINHELP_DeleteBackSet(win); WINHELP_InitFonts(win->hMainWnd); -- 1.5.4.3