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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2010-02-03 13:28:43 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2010-02-03 13:28:43 (GMT) |
| commit | 6954a8f786583ef8688ed40c560be6dd5125ad12 (patch) | |
| tree | 04f06bcf3eb91fe6108b50c726dad8088e686e38 /generic | |
| parent | a5d1f04218f4616cb7cb69db45ea255a0ffed1fc (diff) | |
| download | tcl-6954a8f786583ef8688ed40c560be6dd5125ad12.zip tcl-6954a8f786583ef8688ed40c560be6dd5125ad12.tar.gz tcl-6954a8f786583ef8688ed40c560be6dd5125ad12.tar.bz2 | |
More corrections to the [array unset] command.
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclVar.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/generic/tclVar.c b/generic/tclVar.c index 9977975..36db617 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 1.160.2.8 2010/02/02 16:13:46 dkf Exp $ + * RCS: @(#) $Id: tclVar.c,v 1.160.2.9 2010/02/03 13:28:44 dkf Exp $ */ #include "tclInt.h" @@ -3218,9 +3218,7 @@ Tcl_ArrayObjCmd( */ if (varPtr2 == protectedVarPtr) { - if (VarHashRefCount(varPtr2)-- == 1) { - CleanupVar(varPtr2, varPtr); - } + VarHashRefCount(varPtr2)--; } /* @@ -3249,12 +3247,13 @@ Tcl_ArrayObjCmd( */ if (protectedVarPtr) { - if (VarHashRefCount(protectedVarPtr)-- == 1) { - CleanupVar(protectedVarPtr, varPtr); - } + VarHashRefCount(protectedVarPtr)--; + CleanupVar(protectedVarPtr, varPtr); } return TCL_ERROR; } + } else { + CleanupVar(varPtr2, varPtr); } } break; |