shithub: werc

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apps/blagh/rss20.tpl: improve grep for <lastBuildDate>

--- a/apps/blagh/rss20.tpl

+++ b/apps/blagh/rss20.tpl

@@ -23,7 +23,7 @@

 %{

         # <webMaster>uriel99+rss@gmail.com (Uriel)</webMaster>

 	# rfc822 last time channel content changed.

-	lbd=`{ndate -m `{date `{mtime `{ls $blagh_root$blagh_dirs | grep -e '[0-9][0-9][0-9][0-9]' | tail -1} | awk '{print $1}'}}}

+	lbd=`{ndate -m `{date `{mtime `{ls $blagh_root$blagh_dirs | grep -e '^'$blagh_root$blagh_dirs'\/[0-9][0-9][0-9][0-9]$' | tail -1} | awk '{print $1}'}}}

 	echo '<lastBuildDate>'$"lbd'</lastBuildDate>'

 	# rfc822 publication date for content in the channel.

 	pubdate=`{ndate -m}