Removed redundant refcount manipulations

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index 6fdb95e6ba34065ba385fa5dd5791750f9c4bbfe..1630ba7f12184cc02fe2d1b6d1d72e30a9ff6025 100644 (file)
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -736,18 +736,12 @@ static inline void zend_assign_to_variable(znode *result, znode *op1, znode *op2
                                zend_uint refcount = variable_ptr->refcount;
                                zval garbage;
  
-                               if (type != IS_TMP_VAR) {
-                                       value->refcount++;
-                               }
                                garbage = *variable_ptr;
                                *variable_ptr = *value;
                                variable_ptr->refcount = refcount;
                                variable_ptr->is_ref = 1;
                                zend_error(E_STRICT, "Implicit cloning object of class '%s' because of 'zend.ze1_compatibility_mode'", class_name);
                                variable_ptr->value.obj = Z_OBJ_HANDLER_P(value, clone_obj)(value TSRMLS_CC);
-                               if (type != IS_TMP_VAR) {
-                                       value->refcount--;
-                               }
                                zendi_zval_dtor(garbage);
                        }
                } else {
@@ -775,16 +769,12 @@ static inline void zend_assign_to_variable(znode *result, znode *op1, znode *op2
                        zend_uint refcount = variable_ptr->refcount;
                        zval garbage;
 
-                       if (type!=IS_TMP_VAR) {
-                               value->refcount++;
-                       }
                        garbage = *variable_ptr;
                        *variable_ptr = *value;
                        variable_ptr->refcount = refcount;
                        variable_ptr->is_ref = 1;
                        if (type!=IS_TMP_VAR) {
                                zendi_zval_copy_ctor(*variable_ptr);
-                               value->refcount--;
                        }
                        zendi_zval_dtor(garbage);
                }