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| author | das <das> | 2008-12-07 16:44:49 (GMT) |
|---|---|---|
| committer | das <das> | 2008-12-07 16:44:49 (GMT) |
| commit | ffe006b69d0b87dbb1c6ee5378ef72c756175571 (patch) | |
| tree | 812e6fc9e5ee12a775e0ec0736bc2637bd7011e8 /macosx/tkMacOSXMenu.c | |
| parent | 79b9652e156a0e116812d2c5894bd7afef2d344e (diff) | |
| download | tk-ffe006b69d0b87dbb1c6ee5378ef72c756175571.zip tk-ffe006b69d0b87dbb1c6ee5378ef72c756175571.tar.gz tk-ffe006b69d0b87dbb1c6ee5378ef72c756175571.tar.bz2 | |
MenuDefProc: avoid crash with non-Tk menus
Diffstat (limited to 'macosx/tkMacOSXMenu.c')
| -rw-r--r-- | macosx/tkMacOSXMenu.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/macosx/tkMacOSXMenu.c b/macosx/tkMacOSXMenu.c index 98f7273..91b819f 100644 --- a/macosx/tkMacOSXMenu.c +++ b/macosx/tkMacOSXMenu.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkMacOSXMenu.c,v 1.45 2007/12/13 15:27:10 dgp Exp $ + * RCS: @(#) $Id: tkMacOSXMenu.c,v 1.45.2.1 2008/12/07 16:44:49 das Exp $ */ #include "tkMacOSXPrivate.h" @@ -4122,11 +4122,8 @@ MenuDefProc( menuID = GetMenuID(menu); commandEntryPtr = Tcl_FindHashEntry(&commandTable, (char*)(intptr_t)menuID); - if (commandEntryPtr) { - menuPtr = (TkMenu *) Tcl_GetHashValue(commandEntryPtr); - } else { - menuPtr = NULL; - } + if (!commandEntryPtr) return; + menuPtr = (TkMenu *) Tcl_GetHashValue(commandEntryPtr); switch (message) { case kMenuInitMsg: |