diff options
Diffstat (limited to 'system/epson-printer-utility/fixrm')
| -rw-r--r-- | system/epson-printer-utility/fixrm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/epson-printer-utility/fixrm b/system/epson-printer-utility/fixrm index e1c5c21315143..a1d58a08c91c3 100644 --- a/system/epson-printer-utility/fixrm +++ b/system/epson-printer-utility/fixrm @@ -11,8 +11,8 @@ FNAME="README.models" MAXLEN=${MAXLEN:-72} #make sure MAXLEN is a integer bigger than 39 -MAXLEN=`echo $MAXLEN|awk '($1<40) {print "40"} (int($1)>39) {print int($1) }'` -if [ -e $FNAME ]&&[ `cat $FNAME|head -n1|awk '{print length($0)}'` -gt $MAXLEN ]; then +MAXLEN=$(echo $MAXLEN|awk '($1<40) {print "40"} (int($1)>39) {print int($1) }') +if [ -e $FNAME ]&&[ $(cat $FNAME|head -n1|awk '{print length($0)}') -gt $MAXLEN ]; then #only do something if the file exists, and thefirst line is longer than it #should be. TMPFILE=rmtmp |