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-rw-r--r--include/opkele/iterator.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/opkele/iterator.h b/include/opkele/iterator.h
index 8f86234..94da7e4 100644
--- a/include/opkele/iterator.h
+++ b/include/opkele/iterator.h
@@ -103,7 +103,7 @@ namespace opkele {
~forward_iterator_proxy() { delete I; }
forward_iterator_proxy& operator=(const forward_iterator_proxy<T,TR,TP>& x) {
- delete I; I = x.I->dup(); }
+ delete I; I = x.I->dup(); return *this; }
bool operator==(const forward_iterator_proxy<T,TR,TP>& x) const {
return (*I)==(*(x.I)); }