http: Don't compare unsigned directly and factorize.

The playlist needs to be fixed here not to use signed for its size, but...

diff --git a/modules/control/http/macro.c b/modules/control/http/macro.c
index aa1644c465d516968510906bfa0ccebac2652b19..4262d22f56d439954db93b6b1aebc6857c032867 100644 (file)
--- a/modules/control/http/macro.c
+++ b/modules/control/http/macro.c
@@ -408,7 +408,8 @@ static void MacroDo( httpd_file_sys_t *p_args,
                         i_nb_items++;
                     }
 
-                    for( i = 0; i < p_sys->p_playlist->items.i_size; i++ )
+                    size_t size = p_sys->p_playlist->items.i_size;
+                    for( i = 0; i < size; i++ )
                     {
                         size_t j;