void-packages/srcpkgs/foomatic-db-engine/patches/patch-foomatic-getpjloption...

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--- foomatic-getpjloptions.in 2015-02-14 07:21:56.000000000 -0500
+++ foomatic-getpjloptions.in 2015-02-15 07:36:23.000000000 -0500
@@ -1,3 +1,3 @@
-#!@SH@
+#!/bin/sh
#
# Polls PJL options from local or network printers
@@ -23,6 +23,5 @@
NC=@NC@
CAT=@CAT@
-PRINTF=@PRINTF@
-PERL=@PERL@
+PRINTF=printf # sh builtin
usage(){
@@ -63,12 +62,13 @@
- # We have two arguments, do ethernet printer request
+ # We have two arguments, do network printer request
# Poll the printer's answer and filter out the newpage characters
+ # as well as the carriage-returns (\r or, in octal, 015)
- ${NC} -w 3 ${1} ${2} 2>/dev/null | ${PERL} -p -e "s/\014//"
+ $NC -w 3 $1 $2 2>/dev/null | tr -d "\015\014"
else
# We have one argument, do local printer request
# Send commands to printer port
- ${CAT} > ${1}
+ $CAT > $1
# Wait ten seconds for the printer to process the request
sleep 10
# Poll the printer's answer and filter out the newpage and CR characters
- ${CAT} < ${1} | ${PERL} -p -e "s/[\015\014]//"
+ exec tr -d "\015\014" < $1
fi