diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclCmdMZ.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index d1cb609..b2f5919 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -14,7 +14,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCmdMZ.c,v 1.82.2.21 2005/10/23 22:01:29 msofer Exp $ + * RCS: @(#) $Id: tclCmdMZ.c,v 1.82.2.22 2005/10/29 17:45:23 msofer Exp $ */ #include "tclInt.h" @@ -4694,7 +4694,7 @@ TraceVarProc(clientData, interp, name1, name2, flags) Tcl_SavedResult state; TraceVarInfo *tvarPtr = (TraceVarInfo *) clientData; char *result; - int code; + int code, destroy = 0; Tcl_DString cmd; /* @@ -4755,7 +4755,9 @@ TraceVarProc(clientData, interp, name1, name2, flags) */ Tcl_SaveResult(interp, &state); - if (flags & TCL_TRACE_DESTROYED) { + if ((flags & TCL_TRACE_DESTROYED) + && !(tvarPtr->flags & TCL_TRACE_DESTROYED)) { + destroy = 1; tvarPtr->flags |= TCL_TRACE_DESTROYED; } @@ -4772,7 +4774,7 @@ TraceVarProc(clientData, interp, name1, name2, flags) Tcl_DStringFree(&cmd); } } - if (flags & TCL_TRACE_DESTROYED) { + if (destroy) { if (result != NULL) { register Tcl_Obj *errMsgObj = (Tcl_Obj *) result; |