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| author | hobbs <hobbs> | 1999-12-22 20:01:26 (GMT) |
|---|---|---|
| committer | hobbs <hobbs> | 1999-12-22 20:01:26 (GMT) |
| commit | 0251da8e4fe2b9bdea4900be99fad2b2a7298d5b (patch) | |
| tree | c091140cbce20d64ada303d14468b3ee03f96bae | |
| parent | 0f9c537dbbab730afd704466000cf6dbd7b91638 (diff) | |
| download | tk-0251da8e4fe2b9bdea4900be99fad2b2a7298d5b.zip tk-0251da8e4fe2b9bdea4900be99fad2b2a7298d5b.tar.gz tk-0251da8e4fe2b9bdea4900be99fad2b2a7298d5b.tar.bz2 | |
* unix/tkUnixScale.c: fixed potential segv from patch in 3897
| -rw-r--r-- | unix/tkUnixScale.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/unix/tkUnixScale.c b/unix/tkUnixScale.c index 5d7e9a1..bafb887 100644 --- a/unix/tkUnixScale.c +++ b/unix/tkUnixScale.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: tkUnixScale.c,v 1.3 1999/04/16 01:51:47 stanton Exp $ + * RCS: @(#) $Id: tkUnixScale.c,v 1.4 1999/12/22 20:01:26 hobbs Exp $ */ #include "tkScale.h" @@ -504,6 +504,7 @@ TkpDisplayScale(clientData) char string[PRINT_CHARS]; XRectangle drawnArea; + scalePtr->flags &= ~REDRAW_PENDING; if ((scalePtr->tkwin == NULL) || !Tk_IsMapped(scalePtr->tkwin)) { goto done; } @@ -527,7 +528,7 @@ TkpDisplayScale(clientData) } Tcl_Release((ClientData) interp); scalePtr->flags &= ~INVOKE_COMMAND; - if (scalePtr->tkwin == NULL) { + if (scalePtr->flags & SCALE_DELETED) { Tcl_Release((ClientData) scalePtr); return; } |