diff options
| -rw-r--r-- | generic/tclProc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclProc.c b/generic/tclProc.c index 8beb701..d83134b 100644 --- a/generic/tclProc.c +++ b/generic/tclProc.c @@ -834,7 +834,7 @@ TclObjGetFrame( } if (name == NULL) { - name = TclGetString(objPtr); + name = objPtr ? TclGetString(objPtr) : "1" ; } Tcl_SetObjResult(interp, Tcl_ObjPrintf("bad level \"%s\"", name)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LEVEL", name, NULL); |