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Fix crash.
WIN_MAP was used without before initialization in mswin_select_map_mode
This commit is contained in:
nethack.allison
2002-03-11 04:36:54 +00:00
parent 3578bd38da
commit 300b7b7495
3 changed files with 26 additions and 11 deletions
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win/win32/mhmain.c
+12 -1
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@@ -829,6 +829,9 @@ void mswin_menu_check_intf_mode()
void mswin_select_map_mode(int mode)
{
PNHMainWindow data;
winid map_id;
map_id = WIN_MAP;
data = (PNHMainWindow)GetWindowLong(GetNHApp()->hMainWnd, GWL_USERDATA);
/* override for Rogue level */
@@ -866,7 +869,15 @@ void mswin_select_map_mode(int mode)
}
iflags.wc_map_mode = mode;
mswin_map_mode(mswin_hwnd_from_winid(WIN_MAP), mode);
/*
** first, check if WIN_MAP has been inialized.
** If not - attempt to retrieve it by type, then check it again
*/
if( map_id==WIN_ERR )
map_id = mswin_winid_from_type(NHW_MAP);
if( map_id!=WIN_ERR )
mswin_map_mode(mswin_hwnd_from_winid(map_id), mode);
}
static struct t_menu2mapmode {