From 691ace13d56c91edcd917ed29f6718f2f2cea506 Mon Sep 17 00:00:00 2001
From: Lewis Gentry <8uuuuu@gmail.com>
Date: Mon, 14 Feb 2011 17:34:33 -0500
Subject: [PATCH] prefer printf to echo for non-bash shells

---
 scripts/mass-thumbnailer | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/scripts/mass-thumbnailer b/scripts/mass-thumbnailer
index 9d7ead1..34b425c 100755
--- a/scripts/mass-thumbnailer
+++ b/scripts/mass-thumbnailer
@@ -29,22 +29,22 @@ done
 shift $(($OPTIND - 1))
 
 if [ $# = 0 ]; then
-    echo "Test thumbnailer against arguments and report exit status."
-    echo "Resulting thumbnails are written to the current directory."
-    echo "Example: sh $0 corpus/*.?blorb"
-    echo "General usage: $0 [options] [files]"
-    echo "Options: -c path/to/alternate-thumbnailer [default $canonical]"
-    echo "         -s 120   [thumbnail size in pixels square]"
+    printf "Test thumbnailer against arguments and report exit status.\n"
+    printf "Resulting thumbnails are written to the current directory.\n"
+    printf "Example: %s corpus/*.?blorb\n" $0
+    printf "General usage: %s [options] [files]\n" $0
+    printf "Options: -c path/to/alternate-thumbnailer [default %s]\n" $canonical
+    printf "         -s 120   [thumbnail size in pixels square]\n"
     exit
 fi
 
 if [ $program_name = $canonical ] && [ ! -e $canonical ]; then
-    echo $canonical not found.
+    printf "%s not found.\n" $canonical
     exit
 fi
 
 for pathname in "$@"; do
     basename=`basename "$pathname"`
     "$program_name" "$pathname" "$basename.png" $size > /dev/null
-    echo -e $? "\t" $pathname
+    printf %d\\t%s\\n $? "$pathname"
 done
-- 
2.11.4.GIT