[region] drop unused variables

diff --git a/src/libply/ply-region.c b/src/libply/ply-region.c
index 8c2e82e6fae2e6b721130dd35c1a982d31dc3f7b..eafa59f0c228752a2135967a711468ff7e98dc36 100644 (file)
--- a/src/libply/ply-region.c
+++ b/src/libply/ply-region.c
@@ -504,7 +504,7 @@ do_test (void)
   ply_rectangle_t rectangle;
   char cover[COVER_SIZE][COVER_SIZE];
   int i;
-  unsigned long x, y, width, height;
+  unsigned long x, y;
   ply_region_t *region;
   ply_list_node_t *node;