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authorMiguel Sofer <miguel.sofer@gmail.com>2007-10-03 12:53:11 (GMT)
committerMiguel Sofer <miguel.sofer@gmail.com>2007-10-03 12:53:11 (GMT)
commitbc771adc8abb68ed5ba880ee894607dc3209ec95 (patch)
tree0978762bb0d9abe8a8ca37877e958cbcaeb91ed0 /generic
parent663575eb38592a78c77567a110ff260a7ebb9258 (diff)
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* generic/tclObj.c (Tcl_FindCommandFromObj): fix finding a deleted
command; cannot trigger this from Tcl itself, but crash reported on xotcl. This check is new to 8.4 but exists in 8.5, so this is a backport or something. Thanks Gustaf Neumann.
Diffstat (limited to 'generic')
-rw-r--r--generic/tclObj.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/tclObj.c b/generic/tclObj.c
index 092dc1a..16454ac 100644
--- a/generic/tclObj.c
+++ b/generic/tclObj.c
@@ -12,7 +12,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclObj.c,v 1.42.2.15 2007/09/13 15:28:13 das Exp $
+ * RCS: @(#) $Id: tclObj.c,v 1.42.2.16 2007/10/03 12:53:12 msofer Exp $
*/
#include "tclInt.h"
@@ -3015,7 +3015,8 @@ Tcl_GetCommandFromObj(interp, objPtr)
&& (resPtr->refNsId == currNsPtr->nsId)
&& (resPtr->refNsCmdEpoch == currNsPtr->cmdRefEpoch)) {
cmdPtr = resPtr->cmdPtr;
- if (cmdPtr->cmdEpoch != resPtr->cmdEpoch) {
+ if (cmdPtr->cmdEpoch != resPtr->cmdEpoch
+ || (cmdPtr->flags & CMD_IS_DELETED)) {
cmdPtr = NULL;
}
}