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authorgahr <gahr@gahr.ch>2016-11-04 14:21:04 (GMT)
committergahr <gahr@gahr.ch>2016-11-04 14:21:04 (GMT)
commit6f7ca1db34f65411ee5779dcab9c0a0255adb713 (patch)
tree158e8580178396ed38be8190fbd13ad6f8580ce3
parent39bf6f7c801c908cc4fff7f87e191d13f14937df (diff)
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[824752f10e] Avoid calling Tcl_SetObjResult if interp is NULL
-rw-r--r--generic/tclListObj.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/generic/tclListObj.c b/generic/tclListObj.c
index c4b5cfc..22f1960 100644
--- a/generic/tclListObj.c
+++ b/generic/tclListObj.c
@@ -855,8 +855,11 @@ Tcl_ListObjReplace(
}
if (objc > LIST_MAX - (numElems - count)) {
- Tcl_SetObjResult(interp, Tcl_ObjPrintf(
- "max length of a Tcl list (%d elements) exceeded", LIST_MAX));
+ if (interp != NULL) {
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "max length of a Tcl list (%d elements) exceeded",
+ LIST_MAX));
+ }
return TCL_ERROR;
}
isShared = (listRepPtr->refCount > 1);