diff options
| -rw-r--r-- | generic/tclVar.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/generic/tclVar.c b/generic/tclVar.c index a6f6cf4..33071ae 100644 --- a/generic/tclVar.c +++ b/generic/tclVar.c @@ -3914,7 +3914,8 @@ Tcl_GetVariableFullName( } else if (iPtr->varFramePtr->procPtr) { int index = varPtr - iPtr->varFramePtr->compiledLocals; - if (index < iPtr->varFramePtr->numCompiledLocals) { + if (index >= 0 + && index < iPtr->varFramePtr->numCompiledLocals) { namePtr = localName(iPtr->varFramePtr, index); Tcl_AppendObjToObj(objPtr, namePtr); } |