eget: drop extra spaces before and after URL

eget

@@ -1572,7 +1572,7 @@ get_urls()
 
     # cat html, divide to lines by tags and cut off hrefs only
     scat "$URL" | sed -e 's|<|<\n|g' -e 's|data-file=|href=|g' -e "s|href=http|href=\"http|g" -e "s|>|\">|g" -e "s|'|\"|g" | \
-         grep -i -o -E 'href="(.+)"' | sed -e 's|&amp;|\&|' | cut -d'"' -f2
+         grep -i -o -E 'href="(.+)"' | sed -e 's|&amp;|\&|' | cut -d'"' -f2 | sed -e 's|^ *||g' -e 's| *$||g'
 }