From b239ae943fdb49fd9f4987d7015d4ebd00c2b066 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= <sybren@stuvel.eu>
Date: Tue, 21 Feb 2017 13:00:07 +0100
Subject: [PATCH] Added comment to rsync_ui.sh to clarify "set -e"

---
 rsync_ui.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rsync_ui.sh b/rsync_ui.sh
index 0205a5a..c6bf2b6 100755
--- a/rsync_ui.sh
+++ b/rsync_ui.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -e
+set -e  # error out when one of the commands in the script errors.
 
 # macOS does not support readlink -f, so we use greadlink instead
 if [[ `uname` == 'Darwin' ]]; then