diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tcl.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/generic/tcl.h b/generic/tcl.h index 7981a22..8938e4b 100644 --- a/generic/tcl.h +++ b/generic/tcl.h @@ -13,7 +13,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tcl.h,v 1.212 2006/05/04 14:01:21 dgp Exp $ + * RCS: @(#) $Id: tcl.h,v 1.213 2006/05/30 00:30:25 hobbs Exp $ */ #ifndef _TCL @@ -844,8 +844,11 @@ int Tcl_IsShared _ANSI_ARGS_((Tcl_Obj *objPtr)); #else # define Tcl_IncrRefCount(objPtr) \ ++(objPtr)->refCount + /* + * Use empty if ; else to handle use in unbraced outer if/else conditions + */ # define Tcl_DecrRefCount(objPtr) \ - if (--(objPtr)->refCount <= 0) TclFreeObj(objPtr) + if (--(objPtr)->refCount > 0) ; else TclFreeObj(objPtr) # define Tcl_IsShared(objPtr) \ ((objPtr)->refCount > 1) #endif |