2 minor bugs

2 files changed, 3 insertions, 1 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));
diff --git a/src/main.c b/src/main.c
index ecefda4..e79af03 100644
--- a/src/main.c
+++ b/src/main.c
@@ -161,7 +161,8 @@ void run(){
 				img->fmt->close(img);
 				continue; /* Allow for some events to be read, read is slow */
 			}
-			ximg = getimage(img, width, height);
+			if(!ximg)
+				ximg = getimage(img, width, height);
 			drawimage(ximg, width, height);
 			redraw = 0;
 		}