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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2015-07-02 08:17:50 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2015-07-02 08:17:50 (GMT) |
| commit | a6e73bdff10969ba7650f19309abf4a6ee9c041d (patch) | |
| tree | 9b1ff6ff3db457ec452f61ebcb38c942c259dc7d /generic/tclPreserve.c | |
| parent | 7f2e7b48d83365fd7bb943530df2e43ca61bea8d (diff) | |
| download | tcl-a6e73bdff10969ba7650f19309abf4a6ee9c041d.zip tcl-a6e73bdff10969ba7650f19309abf4a6ee9c041d.tar.gz tcl-a6e73bdff10969ba7650f19309abf4a6ee9c041d.tar.bz2 | |
Another round of refCount consistancy improvements.
Diffstat (limited to 'generic/tclPreserve.c')
| -rw-r--r-- | generic/tclPreserve.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/generic/tclPreserve.c b/generic/tclPreserve.c index 0bd8f93..0b33d22 100644 --- a/generic/tclPreserve.c +++ b/generic/tclPreserve.c @@ -195,7 +195,7 @@ Tcl_Release( continue; } - if (--refPtr->refCount != 0) { + if (refPtr->refCount-- > 1) { Tcl_MutexUnlock(&preserveMutex); return; } @@ -459,8 +459,7 @@ TclHandleRelease( handlePtr, handlePtr->ptr2, handlePtr->ptr); } #endif - handlePtr->refCount--; - if ((handlePtr->refCount == 0) && (handlePtr->ptr == NULL)) { + if ((handlePtr->refCount-- <= 1) && (handlePtr->ptr == NULL)) { ckfree(handlePtr); } } |