Fix memory leak (double copy) in SplPriorityQueue

diff --git a/ext/spl/spl_heap.c b/ext/spl/spl_heap.c
index 1d8cde25fa89d3fbb8c7f2c2029e47d83435271c..5d045f745751e07ef646283ea27cd6677b06a1f2 100644 (file)
--- a/ext/spl/spl_heap.c
+++ b/ext/spl/spl_heap.c
@@ -694,10 +694,6 @@ SPL_METHOD(SplPriorityQueue, extract)
                return;
        }
 
-       if (Z_REFCOUNTED_P(value_out)) {
-               Z_ADDREF_P(value_out);
-       }
-
        RETVAL_ZVAL(value_out, 1, 0);
        zval_ptr_dtor(&value);
 }