category support for OPML export (fix again)

19 years ago · 5b9af2b9bc
parent 18d37445a3
commit 5b9af2b9bc
1 changed files with 6 additions and 4 deletions
--- a/opml.php
+++ b/opml.php
@ -54,20 +54,22 @@

 				if ($old_cat_title != $cat_title) {
 					if ($old_cat_title) {
-						print "</outline>";	
+						print "</outline>\n";	
 					}

-					print "<outline title=\"$cat_title\">";
+					if ($cat_title) {
+						print "<outline title=\"$cat_title\">\n";
+					}

 					$old_cat_title = $cat_title;
 				}
 			}

-			print "<outline text=\"$title\" xmlUrl=\"$url\"/>";
+			print "<outline text=\"$title\" xmlUrl=\"$url\"/>\n";
 		}

 		if ($cat_mode && $old_cat_title) {
-			print "</outline>";	
+			print "</outline>\n";	
 		}

 		print "</body></opml>";