1 files changed, 2 insertions, 0 deletions
diff --git a/src/bmp.c b/src/bmp.c
index 33ba589..6fea4bf 100644
--- a/src/bmp.c
+++ b/src/bmp.c
@@ -102,6 +102,8 @@ struct image *bmp_open(FILE *f){
 		b->rowwidth += 4 - (b->rowwidth & 3);
 	}
 
+  b->img.fmt = &bmp;
+
 	return (struct image *)b;
 }