remove atexit and replace exit() with cleanup()

1 files changed, 1 insertions, 1 deletions

diff --git a/screen.c b/screen.c
index 5729a68..587abd7 100644
--- a/screen.c
+++ b/screen.c
@@ -400,7 +400,7 @@ void init_screen(){
 	screen.num = HEIGHT;
 	if (screen.l == NULL){
 		perror("allocating screen");
-		exit(1);
+		cleanup(-1);
 	}
 	for (i=0; i<HEIGHT; i++){
 		alloc_line(&(screen.l[i]));