sfeed_update: return instead of exit in main() on success

This is useful so the script can be included, call main and then have
additional post-main functionality.

1 files changed, 1 insertions, 1 deletions

diff --git a/sfeed_update b/sfeed_update
index 90e9d5c..a7e94d5 100755
--- a/sfeed_update
+++ b/sfeed_update
@@ -204,7 +204,7 @@ main() {
 	cleanup
 	# on signal SIGINT and SIGTERM exit with signal number + 128.
 	[ ${signo} -ne 0 ] && exit $((signo+128))
-	exit 0
+	return 0
 }
 
 [ "${SFEED_UPDATE_INCLUDE}" = "1" ] || main "$@"