diff options
Diffstat (limited to 'generic/tclUtil.c')
| -rw-r--r-- | generic/tclUtil.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/generic/tclUtil.c b/generic/tclUtil.c index 046ba00..67c7bc1 100644 --- a/generic/tclUtil.c +++ b/generic/tclUtil.c @@ -2004,7 +2004,11 @@ Tcl_ConcatObj( goto slow; } } else { - resPtr = TclListObjCopy(NULL, objPtr); + resPtr = TclDuplicatePureObj( + NULL, objPtr, &tclListType.objType); + if (!resPtr) { + return NULL; + } } } if (!resPtr) { |