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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2015-08-05 19:30:06 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2015-08-05 19:30:06 (GMT) |
| commit | 6d344dc6c28d80dc01421500132793e38ba04995 (patch) | |
| tree | b38a4d81e600a2809c0208be00397b2aa0b6bf2b /generic | |
| parent | c4e3c617ad5a9e18249d03c7fc6bfc3fd2bf17eb (diff) | |
| download | tcl-6d344dc6c28d80dc01421500132793e38ba04995.zip tcl-6d344dc6c28d80dc01421500132793e38ba04995.tar.gz tcl-6d344dc6c28d80dc01421500132793e38ba04995.tar.bz2 | |
remove potential crash detected by Coverity (it is a should-never-happen thing)
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclVar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclVar.c b/generic/tclVar.c index fa217ef..b37283b 100644 --- a/generic/tclVar.c +++ b/generic/tclVar.c @@ -2394,8 +2394,8 @@ UnsetVarStruct( tracePtr = NULL; if (TclIsVarTraced(&dummyVar)) { tPtr = Tcl_FindHashEntry(&iPtr->varTraces, &dummyVar); - tracePtr = Tcl_GetHashValue(tPtr); if (tPtr) { + tracePtr = Tcl_GetHashValue(tPtr); Tcl_DeleteHashEntry(tPtr); } } |