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

2 files changed, 2 insertions, 2 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);
 }
 
 
diff --git a/screen.c b/screen.c
index 5ea21aa..d60abb2 100644
--- a/screen.c
+++ b/screen.c
@@ -421,7 +421,7 @@ void init_screen(){
 	screen.sz = HEIGHT;
 	screen.num = HEIGHT;
 	if (screen.l == NULL){
-		perror("allocating screen");
+		fprintf(stderr, "Error allocating screen");
 		cleanup(1);
 	}
 	for (i=0; i<HEIGHT; i++){