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(-) gzip-1.3.5/zdiff.in.orig (-4 / +8 lines)
 Lines 35-40    Link Here  
	echo "Usage: $prog [${comp}_options] file [file]"
	echo "Usage: $prog [${comp}_options] file [file]"
	exit 2
	exit 2
fi
fi
tmp=`tempfile -d /tmp -p gz` || {
 
      echo 'cannot create a temporary file' >&2
 
      exit 1
 
}
 
set $FILES
set $FILES
if test $# -eq 1; then
if test $# -eq 1; then
	FILE=`echo "$1" | sed 's/[-.][zZtga]*$//'`
	FILE=`echo "$1" | sed 's/[-.][zZtga]*$//'`
 Lines 47-57    Link Here  
	        *[-.]gz* | *[-.][zZ] | *.t[ga]z)
	        *[-.]gz* | *[-.][zZ] | *.t[ga]z)
			F=`echo "$2" | sed 's|.*/||;s|[-.][zZtga]*||'`
			F=`echo "$2" | sed 's|.*/||;s|[-.][zZtga]*||'`
			set -C
			set -C
			trap 'rm -f /tmp/"$F".$$; exit 2' HUP INT PIPE TERM 0
 
			trap 'rm -f $tmp; exit 2' HUP INT PIPE TERM 0
 
			gzip -cdfq "$2" > /tmp/"$F".$$ || exit
 
			gzip -cdfq "$2" > $tmp || exit
 
                       gzip -cdfq "$1" | $comp $OPTIONS - /tmp/"$F".$$
 
			gzip -cdfq "$1" | $comp $OPTIONS - $tmp
 
                        STAT="$?"
                        STAT="$?"
			/bin/rm -f /tmp/"$F".$$ || STAT=2
 
			/bin/rm -f $tmp || STAT=2
 
			trap - HUP INT PIPE TERM 0
			trap - HUP INT PIPE TERM 0
			exit $STAT;;
			exit $STAT;;