X-Git-Url: http://git.plutz.net/?a=blobdiff_plain;f=pages%2Fcommon.sh;h=4242aab3807ae9738ba86f4a79d6ad42bab84762;hb=30ac844acd16c48c632232285259a2fc449a58ce;hp=ecf16c2596eacba18f6e696b43bee5d8bab64308;hpb=926ffb4fb96b4def0a1144c7c1ec2e46891d271e;p=serve0

diff --git a/pages/common.sh b/pages/common.sh
index ecf16c2..4242aab 100755
--- a/pages/common.sh
+++ b/pages/common.sh
@@ -1,6 +1,6 @@
 #!/bin/zsh
 
-# Copyright 2014, 2015 Paul Hänsch
+# Copyright 2014 - 2016 Paul Hänsch
 #
 # This file is part of Serve0.
 # 
@@ -28,7 +28,7 @@ page_link=''
 [ -n "$order" ]  && page_link="${page_link}o=${order}&"
 [ -n "$search" ] && page_link="${page_link}s=${search}&"
 [ -n "$filter" ] && page_link="${page_link}f=${filter}&"
-page_prev="${page_link}pn=$([ "$page" -le "$pagesize" ] && echo 1 || echo $(($page - $pagesize)) )"
+[ "$page" -le "$pagesize" ] && page_prev="${page_link}pn=1" || page_prev="${page_link}pn=$(($page - $pagesize))"
 page_next="${page_link}pn=$(($page + $pagesize))"
 page_this="${page_link}pn=$page"
 
@@ -42,7 +42,7 @@ else
     sed -n '2s:|:\n:gp' "$each"
   done \
   | sort 
-  echo 
+  printf \\n 
   ) | (while read tag; do
     if [ "$tag" = "$lasttag" ]; then
       tagcount=$(( ${tagcount:-0} + 1 ))
@@ -53,7 +53,7 @@ else
     lasttag="$tag"
   done \
   | sort -rn 
-  echo
+  printf \\n
   ) | while read x tag; do
     topcnt=$(grep "${tag%%:*}" ${_DATA}/cache/taglist |wc -l)
     [ $topcnt -lt 10 ] \
@@ -68,7 +68,7 @@ fi
 )
 
 list_categories(){
-  echo none
+  printf none\\n
   printf %s "$taglist" |sed -rn 's;^([^:]+):.*$;\1;p' |sort -u
 }