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| author | dgp <dgp@users.sourceforge.net> | 2011-05-05 16:53:56 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2011-05-05 16:53:56 (GMT) |
| commit | ec17812ce1eed1b2ee019ba988a42b6ccc40d5cb (patch) | |
| tree | a48fc074188493920528c19d36513ad69a510825 /generic/tclListObj.c | |
| parent | 46f4c7867d2ecf64019aced47edec8f67f244152 (diff) | |
| download | tcl-ec17812ce1eed1b2ee019ba988a42b6ccc40d5cb.zip tcl-ec17812ce1eed1b2ee019ba988a42b6ccc40d5cb.tar.gz tcl-ec17812ce1eed1b2ee019ba988a42b6ccc40d5cb.tar.bz2 | |
Tolerate NULL interps more completely.
Diffstat (limited to 'generic/tclListObj.c')
| -rw-r--r-- | generic/tclListObj.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/generic/tclListObj.c b/generic/tclListObj.c index a9c986b..c4061b3 100644 --- a/generic/tclListObj.c +++ b/generic/tclListObj.c @@ -1400,8 +1400,10 @@ TclLsetFlat( if (index < 0 || index >= elemCount) { /* ...the index points outside the sublist. */ - Tcl_SetObjResult(interp, - Tcl_NewStringObj("list index out of range", -1)); + if (interp != NULL) { + Tcl_SetObjResult(interp, + Tcl_NewStringObj("list index out of range", -1)); + } break; } @@ -1557,8 +1559,10 @@ TclListObjSetElement( (void) TclGetStringFromObj(listPtr, &length); } if (!length) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("list index out of range", -1)); + if (interp != NULL) { + Tcl_SetObjResult(interp, + Tcl_NewStringObj("list index out of range", -1)); + } return TCL_ERROR; } result = SetListFromAny(interp, listPtr); |