From f28d694879239d5d9c319185a278236d317a49b6 Mon Sep 17 00:00:00 2001
From: zachir <zachir@librem.one>
Date: Sat, 30 Aug 2025 01:09:18 -0500
Subject: Make sh scrips POSIX compliant

Using shellcheck, I went through all of them to make them standards
compliant. I also tested as many as I could.
---
 dmenu_books | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'dmenu_books')

diff --git a/dmenu_books b/dmenu_books
index 3b6f1fe..a579476 100755
--- a/dmenu_books
+++ b/dmenu_books
@@ -5,15 +5,12 @@ printhelp () {
 }
 
 while getopts "hd:" o; do case "${o}" in
-  d) ARGS="$ARGS$OPTARG " ;;
+  d) ARG="$OPTARG" ;;
   *) printhelp ;;
 esac done
 
-DMENU="dmenu"
-DEFARGS="-l 15 -p"
-
-BOOK=`ls ~/Documents/shared | $DMENU $DEFARGS \"books\" $ARGS`
+BOOK=$(find ~/Documents/shared | dmenu -l 15 -p \"books\" ${ARG:+"$ARG"})
 
 [ -z "$BOOK" ] && exit 1
 
-zathura "~/Documents/shared/$BOOK"
+zathura "$HOME/Documents/shared/$BOOK"
-- 
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