diff options
Diffstat (limited to 'generic/tclEnsemble.c')
| -rw-r--r-- | generic/tclEnsemble.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/generic/tclEnsemble.c b/generic/tclEnsemble.c index 6a9dc9e..a84b188 100644 --- a/generic/tclEnsemble.c +++ b/generic/tclEnsemble.c @@ -566,8 +566,8 @@ TclNamespaceEnsembleCmd( continue; } do { - if (TclListObjGetElementsM(interp, listObj, &len, - &listv) != TCL_OK) { + if (TclListObjLengthM(interp, listObj, &len + ) != TCL_OK) { Tcl_DictObjDone(&search); if (patchedDict) { Tcl_DecrRefCount(patchedDict); @@ -586,6 +586,14 @@ TclNamespaceEnsembleCmd( } goto freeMapAndError; } + if (TclListObjGetElementsM(interp, listObj, &len, + &listv) != TCL_OK) { + Tcl_DictObjDone(&search); + if (patchedDict) { + Tcl_DecrRefCount(patchedDict); + } + goto freeMapAndError; + } cmd = TclGetString(listv[0]); if (!(cmd[0] == ':' && cmd[1] == ':')) { Tcl_Obj *newList = Tcl_DuplicateObj(listObj); |