Removed redundant code

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index 949a784a2ac0704d0f34c18d69b8258350eb4a0c..e758477ca0107929b3be2c4418e01420545af982 100644 (file)
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -1047,18 +1047,7 @@ static void zend_fetch_dimension_address_read(temp_variable *result, zval **cont
        switch (Z_TYPE_P(container)) {
 
                case IS_ARRAY:
-                       if (dim == NULL) {
-                               zval *new_zval = &EG(uninitialized_zval);
-
-                               Z_ADDREF_P(new_zval);
-                               if (zend_hash_next_index_insert(Z_ARRVAL_P(container), &new_zval, sizeof(zval *), (void **) &retval) == FAILURE) {
-                                       zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
-                                       retval = &EG(error_zval_ptr);
-                                       Z_DELREF_P(new_zval);
-                               }
-                       } else {
-                               retval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, type TSRMLS_CC);
-                       }
+                       retval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, type TSRMLS_CC);
                        if (result) {
                                AI_SET_PTR(result->var, *retval);
                                PZVAL_LOCK(*retval);
@@ -1082,10 +1071,6 @@ static void zend_fetch_dimension_address_read(temp_variable *result, zval **cont
                case IS_STRING: {
                                zval tmp;
 
-                               if (dim == NULL) {
-                                       zend_error_noreturn(E_ERROR, "[] operator not supported for strings");
-                               }
-
                                if (Z_TYPE_P(dim) != IS_LONG) {
                                        switch(Z_TYPE_P(dim)) {
                                                /* case IS_LONG: */