drop redundant checks

diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c
index 2861261f4defc7461a89b069ac5fb3331154d0a1..926aaea65272450fad9f8650ca6b292712932de4 100644 (file)
--- a/ext/opcache/ZendAccelerator.c
+++ b/ext/opcache/ZendAccelerator.c
@@ -511,7 +511,6 @@ static void accel_copy_permanent_strings(zend_new_interned_string_func_t new_int
 
        /* function table hash keys */
        ZEND_HASH_FOREACH_BUCKET(CG(function_table), p) {
-               if (Z_TYPE(p->val) == IS_UNDEF) continue;
                if (p->key) {
                        p->key = new_interned_string(p->key);
                }
@@ -540,7 +539,6 @@ static void accel_copy_permanent_strings(zend_new_interned_string_func_t new_int
        ZEND_HASH_FOREACH_BUCKET(CG(class_table), p) {
                zend_class_entry *ce;
 
-               if (Z_TYPE(p->val) == IS_UNDEF) continue;
                ce = (zend_class_entry*)Z_PTR(p->val);
 
                if (p->key) {
@@ -554,8 +552,6 @@ static void accel_copy_permanent_strings(zend_new_interned_string_func_t new_int
                ZEND_HASH_FOREACH_BUCKET(&ce->properties_info, q) {
                        zend_property_info *info;
 
-                       if (Z_TYPE(q->val) == IS_UNDEF) continue;
-
                        info = (zend_property_info*)Z_PTR(q->val);
 
                        if (q->key) {
@@ -568,7 +564,6 @@ static void accel_copy_permanent_strings(zend_new_interned_string_func_t new_int
                } ZEND_HASH_FOREACH_END();
 
                ZEND_HASH_FOREACH_BUCKET(&ce->function_table, q) {
-                       if (Z_TYPE(q->val) == IS_UNDEF) continue;
                        if (q->key) {
                                q->key = new_interned_string(q->key);
                        }
@@ -578,7 +573,6 @@ static void accel_copy_permanent_strings(zend_new_interned_string_func_t new_int
                } ZEND_HASH_FOREACH_END();
 
                ZEND_HASH_FOREACH_BUCKET(&ce->constants_table, q) {
-                       if (Z_TYPE(q->val) == IS_UNDEF) continue;
                        if (q->key) {
                                q->key = new_interned_string(q->key);
                        }
@@ -589,7 +583,6 @@ static void accel_copy_permanent_strings(zend_new_interned_string_func_t new_int
        ZEND_HASH_FOREACH_BUCKET(EG(zend_constants), p) {
                zend_constant *c;
 
-               if (Z_TYPE(p->val) == IS_UNDEF) continue;
                if (p->key) {
                        p->key = new_interned_string(p->key);
                }
@@ -603,8 +596,6 @@ static void accel_copy_permanent_strings(zend_new_interned_string_func_t new_int
        ZEND_HASH_FOREACH_BUCKET(CG(auto_globals), p) {
                zend_auto_global *auto_global;
 
-               if (Z_TYPE(p->val) == IS_UNDEF) continue;
-
                auto_global = (zend_auto_global*)Z_PTR(p->val);;
 
                zend_string_addref(auto_global->name);