improve namespace name hanfling

diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c
index d424e728f7f7146fbbffd47d40d18d05d36863b2..351f04fd85b2d14f31ad3505ca0513731e449ba3 100644 (file)
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -1079,6 +1079,7 @@ ZEND_FUNCTION(get_declared_classes)
                        ZEND_WRONG_PARAM_COUNT();
                } else {
                        global_ns = 0;
+                       convert_to_string_ex(namespace_name);
                }
        }
 
@@ -1087,7 +1088,6 @@ ZEND_FUNCTION(get_declared_classes)
        }
        
        if(!global_ns) {
-               convert_to_string_ex(namespace_name);
                zend_str_tolower(Z_STRVAL_PP(namespace_name), Z_STRLEN_PP(namespace_name));
                if(zend_hash_find(&EG(global_namespace_ptr)->class_table, Z_STRVAL_PP(namespace_name), Z_STRLEN_PP(namespace_name)+1, (void **)&pns) == FAILURE) {
                        zend_error(E_WARNING, "Namespace '%s' is not defined!", Z_STRVAL_PP(namespace_name));