diff options
Diffstat (limited to 'generic/tclVar.c')
| -rw-r--r-- | generic/tclVar.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/generic/tclVar.c b/generic/tclVar.c index 55c031c..62bf1c4 100644 --- a/generic/tclVar.c +++ b/generic/tclVar.c @@ -1826,6 +1826,7 @@ TclPtrSetVar( Tcl_Obj *oldValuePtr; Tcl_Obj *resultPtr = NULL; int result; + int cleanupOnEarlyError = (newValuePtr->refCount == 0); /* * If the variable is in a hashtable and its hPtr field is NULL, then we @@ -1997,7 +1998,7 @@ TclPtrSetVar( return resultPtr; earlyError: - if (newValuePtr->refCount == 0) { + if (cleanupOnEarlyError) { Tcl_DecrRefCount(newValuePtr); } goto cleanup; |