From: fpunktk <git@fpunktk.de>
Date: Sat, 30 Dec 2017 11:23:01 +0000 (+0100)
Subject: use type instead of which
X-Git-Url: https://fpunktk.de/gitweb/?a=commitdiff_plain;h=e90dd999c7f3225f82810c681158ffdeb6fee33b;p=anondcim.git

use type instead of which
---

diff --git a/anondcim b/anondcim
index bbaae33..0fbc941 100755
--- a/anondcim
+++ b/anondcim
@@ -35,8 +35,8 @@ rand() {
 
 [ $# -gt 0 ] || die "Usage: $0 [-p image_prefix] [-s destination_size (absolute or percentage)] [-d destination_directory] imagefile(s)"
 
-[ ! -x "$(which convert)" ] && die "ImageMagick (convert, identify) is not installed"
-[ ! -x "$(which jhead)" ] && [ ! -x "$(which exiftool)" ] && die "jhead or exiftool has to be installed"
+type convert >/dev/null 2>&1 || die "ImageMagick (convert, identify) is not installed"
+type jhead 1>/dev/null 2>&1 || type exiftool 1>/dev/null 2>&1 || die "jhead or exiftool has to be installed"
 
 # set default values
 file_prefix=""