Added missing return statement

- The functions increment() and decrement() were missing return statements

1 files changed, 3 insertions, 0 deletions

diff --git a/zend/traverseiterator.h b/zend/traverseiterator.h
index 16f1ce7..3326700 100644
--- a/zend/traverseiterator.h
+++ b/zend/traverseiterator.h
@@ -102,6 +102,8 @@ public:
         
         // and read current data
         read(TSRMLS_C);
+
+		return true;
     }
     
     /**
@@ -112,6 +114,7 @@ public:
     {
         // not possible with PHP iterators
         throw Exception("Impossible to iterate backwards");
+        return false;
     }
 
     /**