replace cleanup() with exit() in usage()

1 files changed, 1 insertions, 1 deletions

diff --git a/gramscii.c b/gramscii.c
index 8b84ec3..ba4d7e2 100644
--- a/gramscii.c
+++ b/gramscii.c
@@ -147,7 +147,7 @@ void commands(FILE *fc){
 
 void usage(){
 	fprintf(stderr, "Usage: %s [-s] [-h] [file ...]\n", argv0);
-	cleanup(1);
+	exit(1);
 }