From: paul <paul@plutz.net>
Date: Sat, 27 Sep 2014 11:18:29 +0000 (+0000)
Subject: do not stall on short recent list
X-Git-Url: https://git.plutz.net/?a=commitdiff_plain;h=71aaa1f2d1f2788ad92983084a189a7896fe7009;p=serve0

do not stall on short recent list

svn path=/trunk/; revision=19
---

diff --git a/templates/filterdiag.html.sh b/templates/filterdiag.html.sh
index 465dd8e..ec2dee5 100755
--- a/templates/filterdiag.html.sh
+++ b/templates/filterdiag.html.sh
@@ -83,8 +83,7 @@ cat <<FilterEnd
     <p class="quicklinks">
       <label class="quicklinks">Most recent</label>
       $(output=''
-        tac ${_DATA}/meta/recent |while [ "$(echo "$output" |wc -l)" -lt 10 ]; do
-          read line
+        tac ${_DATA}/meta/recent |while [ "$(echo "$output" |wc -l)" -lt 10 ] && read line; do
           line="<a href="$line">$line</a>"
           echo "$output" |grep -qF "$line" || output="$output$line\n"
         done