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authorErkin Batu Altunbaş <erkinbatu@gmail.com>2012-07-11 18:36:18 +0300
committerErkin Batu Altunbaş <erkinbatu@gmail.com>2012-07-11 18:36:18 +0300
commit2f1566b74f83ea33d156cce3cee60f137db58489 (patch)
treee2205c66248d36faa1098cfd855e30783e839008 /ponysay
parent615f84ca5c6804a1d599433601480874c3877fd7 (diff)
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I tried to make it a bit more portable. I hope I didn't screw something up.
Diffstat (limited to 'ponysay')
-rwxr-xr-xponysay14
1 files changed, 7 insertions, 7 deletions
diff --git a/ponysay b/ponysay
index e50b0b1..79e8339 100755
--- a/ponysay
+++ b/ponysay
@@ -1,13 +1,13 @@
#!/usr/bin/env bash
-version=0.9
-SYSTEMPONIES=/usr/share/ponysay/ponies
+version=0.10
+SYSTEMPONIES="/usr/share/ponysay/ponies"
HOMEPONIES="${HOME}/.ponysay/ponies"
pony="*"
-wrap=
+wrap=""
if [ "$TERM" = "linux" ]; then
- SYSTEMPONIES=/usr/share/ponysay/ttyponies
+ SYSTEMPONIES="/usr/share/ponysay/ttyponies"
HOMEPONIES="${HOME}/.ponysay/ttyponies"
fi
@@ -66,7 +66,7 @@ say() {
if [ "$PONYSAY_FULL_WIDTH" = 'no' ] || [ "$PONYSAY_FULL_WIDTH" = 'n' ] || [ "$PONYSAY_FULL_WIDTH" = '0' ]; then
cat
else
- WIDTH=$((stty size <&2 || echo 0 0) | cut -d ' ' -f 2)
+ WIDTH=`(stty size <&2 || echo 0 0) | cut -d ' ' -f 2`
ponysaytruncater $WIDTH 2>/dev/null ||
${HOME}/.local/bin/ponysaytruncater $WIDTH 2>/dev/null ||
./ponysaytruncater $WIDTH 2>/dev/null ||
@@ -79,7 +79,7 @@ say() {
if [ "$PONYSAY_SHELL_LINES" = "" ]; then
PONYSAY_SHELL_LINES=2
fi
- head --lines=$(( $(stty size <&2 | cut -d ' ' -f 1) - $PONYSAY_SHELL_LINES ))
+ head --lines=`( \`stty size <&2 | cut -d ' ' -f 1\` - $PONYSAY_SHELL_LINES )`
}
if [ "$TERM" = "linux" ] || [ "$PONYSAY_TRUNCATE_HEIGHT" = 'yes' ] || [ "$PONYSAY_TRUNCATE_HEIGHT" = 'y' ] || [ "$PONYSAY_TRUNCATE_HEIGHT" = '1' ]; then
@@ -106,7 +106,7 @@ do
done
shift $((OPTIND - 1))
-if ! hash $cmd &>/dev/null; then
+hash $cmd &>/dev/null; if [ $? -ne 0 ]; then
cat >&2 <<EOF
You don't seem to have the $cmd program.
Please install it in order to use this wrapper.