mc: Make main() return an int instead of calling exit(0);

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/xts5/src/bin/mc/main.c b/xts5/src/bin/mc/main.c
index 45a502da..dc870933 100644
--- a/xts5/src/bin/mc/main.c
+++ b/xts5/src/bin/mc/main.c
@@ -194,6 +194,7 @@ static struct	cmdinfo	defcmd = {
 	"mtool -c <command> [-o <output-file>] [other-options]"
 };
 
+int
 main(argc, argv)
 int 	argc;
 char	**argv;
@@ -315,7 +316,7 @@ newcmd:
 		free(source);
 	}
 
-	exit(0);
+	return 0;
 }
 
 static char	putbackbuf[MAXLINE];