From 8e6fb18e97c72ef2a7bdeee509ac0c0059db4b43 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Moritz=20Mei=C3=9Felbach?= <arbelzapf@gmail.com>
Date: Tue, 28 Jul 2020 22:06:47 +0200
Subject: add a comment documenting the previous change

---
 sway-launcher-desktop.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sway-launcher-desktop.sh b/sway-launcher-desktop.sh
index dca6100..ac1eab5 100755
--- a/sway-launcher-desktop.sh
+++ b/sway-launcher-desktop.sh
@@ -5,7 +5,7 @@
 shopt -s nullglob globstar
 set -o pipefail
 if ! { exec 0>&3; } 1>/dev/null 2>&1; then
-   exec 3>/dev/null
+   exec 3>/dev/null # If file descriptor 3 is unused in parent shell, output to /dev/null
 fi
 # shellcheck disable=SC2154
 trap 's=$?; echo "$0: Error on line "$LINENO": $BASH_COMMAND"; exit $s' ERR
@@ -46,8 +46,8 @@ if [ -f "${PROVIDERS_FILE}" ]; then
   }' "${PROVIDERS_FILE}")"
   HIST_FILE="${XDG_CACHE_HOME:-$HOME/.cache}/${0##*/}-${PROVIDERS_FILE##*/}-history.txt"
 else
-  PROVIDERS['desktop']="${0} list-entries${DEL}${0} describe-desktop \"{1}\"${DEL}${0} run-desktop '{1}' {2}"
-  PROVIDERS['command']="${0} list-commands${DEL}${0} describe-command \"{1}\"${DEL}${TERMINAL_COMMAND} {1}"
+  PROVIDERS['desktop']="${0} list-entries${DEL}${0} describe-desktop '{1}'${DEL}${0} run-desktop '{1}' {2}"
+  PROVIDERS['command']="${0} list-commands${DEL}${0} describe-command {1}${DEL}${TERMINAL_COMMAND} {1}"
   HIST_FILE="${XDG_CACHE_HOME:-$HOME/.cache}/${0##*/}-history.txt"
 fi
 
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