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-rw-r--r--generic/tclOOCall.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclOOCall.c b/generic/tclOOCall.c
index 23db75c..c421cad 100644
--- a/generic/tclOOCall.c
+++ b/generic/tclOOCall.c
@@ -1691,7 +1691,7 @@ AddPrivatesFromClassChainToCallContext(
tailRecurse:
if (classPtr == NULL) {
- return;
+ return 0;
}
FOREACH(superPtr, classPtr->mixins) {
if (AddPrivatesFromClassChainToCallContext(superPtr, contextCls,