fix leak in DBG+ZTS

diff --git a/src/php_pqtypes.c b/src/php_pqtypes.c
index a95c257e15d939166359b761aa1c8a99b585739c..ef169d36556020525fb4969fa4af15ce8189c3fc 100644 (file)
--- a/src/php_pqtypes.c
+++ b/src/php_pqtypes.c
@@ -114,6 +114,9 @@ static int php_pqtypes_object_has_dimension(zval *object, zval *member, int chec
                                return Z_TYPE_P(data) != IS_NULL;
                        }
                } else {
+                       if (key) {
+                               zend_string_release(key);
+                       }
                        return 1;
                }
        }