diff options
Diffstat (limited to 'generic/tkFocus.c')
| -rw-r--r-- | generic/tkFocus.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tkFocus.c b/generic/tkFocus.c index 1c8a682..622867c 100644 --- a/generic/tkFocus.c +++ b/generic/tkFocus.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkFocus.c,v 1.22 2009/07/22 05:35:38 dkf Exp $ + * RCS: @(#) $Id: tkFocus.c,v 1.23 2009/09/07 07:29:03 das Exp $ */ #include "tkInt.h" @@ -1177,7 +1177,7 @@ TkFocusJoin( tmpPtr = winPtr->mainPtr->tlFocusPtr; winPtr->mainPtr->tlFocusPtr = tmpPtr->nextPtr; ckfree((char *)tmpPtr); - } else { + } else if (winPtr && winPtr->mainPtr) { for (tlFocusPtr = winPtr->mainPtr->tlFocusPtr; tlFocusPtr != NULL; tlFocusPtr = tlFocusPtr->nextPtr) { if (tlFocusPtr->nextPtr && |