From 5c784dae83490a5388f07f4da829c9974ae79ae4 Mon Sep 17 00:00:00 2001
From: druckdev <63563978+druckdev@users.noreply.github.com>
Date: Tue, 6 Oct 2020 02:11:42 +0200
Subject: [PATCH] zsh:keys: Refactor and add comment

---
 .config/zsh/plugins/keys.zsh | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/.config/zsh/plugins/keys.zsh b/.config/zsh/plugins/keys.zsh
index 80761f4..0cd2c18 100644
--- a/.config/zsh/plugins/keys.zsh
+++ b/.config/zsh/plugins/keys.zsh
@@ -85,12 +85,10 @@ zle -N _expandDots
 bindkey . _expandDots
 
 function ls-on-enter {
-	if [[ -z "$BUFFER" ]]; then
-		BUFFER=ls
-		zle accept-line
-	else
-		zle accept-line
-	fi
+	# Execute `ls` when enter is pressed without a command entered.
+	[[ -n "$BUFFER" ]] || BUFFER=ls
+	zle accept-line
+
 	# See fzf-hist below
 	FZF_HIST_WENT_UP=
 }