From: Daniel Axtens <dja@ucc.asn.au>
Date: Fri, 8 Apr 2011 07:35:18 +0000 (+0800)
Subject: Improve comments.
X-Git-Url: https://git.ucc.asn.au/?p=dja%2Fscandal.git;a=commitdiff_plain;h=3ae3547c36bf50dd98a9a8aaaf84b7eeaf7b9fe9

Improve comments.
---

diff --git a/scan2pages.sh b/scan2pages.sh
index b129963..5cacfe6 100755
--- a/scan2pages.sh
+++ b/scan2pages.sh
@@ -162,8 +162,6 @@ for pg in `$my_seq 1 $pages`; do
 	
 	# check it hasn't mostly disappeared - e.g. if the scan was all black
 	# (e.g. forgot to put the book down when you first hit scan)
-	# ... not sure why such a convoluted form is required. expr doesn't like
-	# processing a convert -format "%w * %h" or any variant thereof
 	if [[ $(convert  $preppnm -format '%[fx:s.w*s.h>1000]' info:) = "0" ]]; then
 		[[ $verbose == 1 ]] && echo "Discarding pg ${pgn}: not enough remains after masking."
 		continue;