playlist: Fix a warning about sign.

diff --git a/src/playlist/sort.c b/src/playlist/sort.c
index 67366d6711d829df7c67940e6bdc2febbafc6255..af238c0b7a9fc229f7fec85f49ad6321c973c3bf 100644 (file)
--- a/src/playlist/sort.c
+++ b/src/playlist/sort.c
@@ -140,7 +140,7 @@ void playlist_ItemArraySort( unsigned i_items, playlist_item_t **pp_items,
     }
     else /* Randomise */
     {
-        int i_position;
+        unsigned i_position;
         playlist_item_t *p_temp;
 
         for( i_position = 0; i_position < i_items ; i_position++ )