diff options
| -rw-r--r-- | generic/tclVar.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/generic/tclVar.c b/generic/tclVar.c index 775c864..9977975 100644 --- a/generic/tclVar.c +++ b/generic/tclVar.c @@ -16,7 +16,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclVar.c,v 1.160.2.7 2010/02/02 00:42:41 dkf Exp $ + * RCS: @(#) $Id: tclVar.c,v 1.160.2.8 2010/02/02 16:13:46 dkf Exp $ */ #include "tclInt.h" @@ -3218,7 +3218,9 @@ Tcl_ArrayObjCmd( */ if (varPtr2 == protectedVarPtr) { - VarHashRefCount(varPtr2)--; + if (VarHashRefCount(varPtr2)-- == 1) { + CleanupVar(varPtr2, varPtr); + } } /* @@ -3247,7 +3249,9 @@ Tcl_ArrayObjCmd( */ if (protectedVarPtr) { - VarHashRefCount(protectedVarPtr)--; + if (VarHashRefCount(protectedVarPtr)-- == 1) { + CleanupVar(protectedVarPtr, varPtr); + } } return TCL_ERROR; } |