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authordgp <dgp@users.sourceforge.net>2012-12-13 16:11:07 (GMT)
committerdgp <dgp@users.sourceforge.net>2012-12-13 16:11:07 (GMT)
commit990ca78bafc3a3a4363dbdaca20c2c3f78b8ee83 (patch)
tree3419d8dcdc77bdae3be574f7f376d5dcf77dfb1d /generic/tcl.h
parente30259f5920c3e4e6a6ff76d6c7d80bdbfd5ac32 (diff)
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Restore clarity to macro test.
Diffstat (limited to 'generic/tcl.h')
-rw-r--r--generic/tcl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tcl.h b/generic/tcl.h
index bf9b446..9dd6ff0 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -833,7 +833,7 @@ int Tcl_IsShared _ANSI_ARGS_((Tcl_Obj *objPtr));
# define Tcl_DecrRefCount(objPtr) \
do { \
Tcl_Obj *_objPtr = (objPtr); \
- if (_objPtr->refCount-- < 2) { \
+ if (--(_objPtr)->refCount <= 0) { \
TclFreeObj(_objPtr); \
} \
} while(0)