From 532ab6c6ee1e529cc98e4d85cd27d5664d2752ac Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@operamail.com>
Date: Sat, 18 Aug 2012 01:56:08 +0200
Subject: but i wasn't prepared for this

---
 pq4ps | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'pq4ps')

diff --git a/pq4ps b/pq4ps
index 513bcec..576a4e8 100755
--- a/pq4ps
+++ b/pq4ps
@@ -1,26 +1,24 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 INSTALLDIR="$(dirname "$(dirname "$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )")")" # Get main bash script directory's parent
 
-if [ $# == 1 ] && [ "$1" == '-l' || "$1" == '--list' ]; then
+if [ $# == 1 ] && ([ "$1" == '-l' ] || [ "$1" == '--list' ]); then
     perl "$0.pl" "$INSTALLDIR" | cut -d @ -f 1 | uniq
 else
     _ponies="$(perl "$0.pl" "$INSTALLDIR")"
     ponies=()
     
-    if (( $# > 1 )); then
+    if (( $# > 0 )); then
 	p=()
 	for arg in "$@"; do
-	    p+=( $(echo "$_ponies" | grep "^$arg@") )
+	    p+="$(echo "$_ponies" | grep "^$arg@") "
 	done
 	_ponies=$p
     fi
     
-    for _pony in $_ponies; do
-	ponies+=( $_pony )
-    done
+    ponies=( $_ponies )
     
-    if [[ ${#ponies[@]} == 0 ]]; then
+    if (( ${#ponies[@]} == 0 )); then
 	ponies=()
 	for arg in "$@"; do
 	    ponies+=( "$arg" )
-- 
cgit