diff options
Diffstat (limited to 'generic/tclCmdMZ.c')
| -rw-r--r-- | generic/tclCmdMZ.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index c5bb72d..7e94d9f 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -3758,8 +3758,12 @@ TclNRSwitchObjCmd( if (indexVarObj != NULL) { Tcl_Obj *rangeObjAry[2]; - rangeObjAry[0] = Tcl_NewLongObj(info.matches[j].start); - rangeObjAry[1] = Tcl_NewLongObj(info.matches[j].end); + if (info.matches[j].end > 0) { + rangeObjAry[0] = Tcl_NewLongObj(info.matches[j].start); + rangeObjAry[1] = Tcl_NewLongObj(info.matches[j].end-1); + } else { + rangeObjAry[0] = rangeObjAry[1] = Tcl_NewIntObj(-1); + } /* * Never fails; the object is always clean at this point. |