templates/filelogentry-rss.tmpl

make update quieter when nothing is wrong

sometimes when i am going around in my history, i get long lists of
errors from the update command. this patch will fix that. i tried to
make the code style the same like the rest of the code.

<item>
    <title>#desc|firstline|escape#</title>
    <link>#url#?cmd=file;file=#file#;filenode=#filenode#</link>
    <description><![CDATA[#desc|escape|addbreaks#]]></description>
    <author>#author|obfuscate#</author>
    <pubDate>#date|rfc822date#</pubDate>>
</item>