diff options
| -rw-r--r-- | generic/tclTrace.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/generic/tclTrace.c b/generic/tclTrace.c index c0cde49..2a348e6 100644 --- a/generic/tclTrace.c +++ b/generic/tclTrace.c @@ -2511,7 +2511,11 @@ TclObjCallVarTraces( if (!part1Ptr) { part1Ptr = localName(iPtr->varFramePtr, index); } - part1 = TclGetString(part1Ptr); + if (part1Ptr) { + part1 = TclGetString(part1Ptr); + } else { + part1 = tclEmptyString; + } part2 = part2Ptr? TclGetString(part2Ptr) : NULL; return TclCallVarTraces(iPtr, arrayPtr, varPtr, part1, part2, flags, |