1 files changed, 1 insertions, 0 deletions
diff --git a/src/bmp.c b/src/bmp.c
index 23780f3..6d0daa2 100644
--- a/src/bmp.c
+++ b/src/bmp.c
@@ -84,6 +84,7 @@ struct image *bmp_open(FILE *f){
 
 	if(b->bpp >= 16){
 		b->rowwidth = b->img.width * b->bpp / 8;
+		b->colours = NULL;
 	}else{
 		int i;
 		b->colours = malloc(b->ncolors * sizeof(struct rgb_t));