sanitize_rss: only insert linebreak after first img

diff --git a/functions.php b/functions.php
index 479915700ad7f14139fb91b3c07c4266f9586fa2..1281d59fe0634579ebc30eae8d91abbf8748b484 100644 (file)
--- a/functions.php
+++ b/functions.php
@@ -3748,6 +3748,7 @@
                $xpath = new DOMXPath($doc);
        
                $entries = $xpath->query('(//a[@href]|//img[@src])');
+               $br_inserted = 0;
 
                foreach ($entries as $entry) {
 
@@ -3768,11 +3769,13 @@
                                }
                        }
 
-                       if (strtolower($entry->nodeName) == "img") {
+                       if (strtolower($entry->nodeName) == "img" && !$br_inserted) {
                                $br = $doc->createElement("br");
 
-                               if ($entry->parentNode->nextSibling)
+                               if ($entry->parentNode->nextSibling) {
                                        $entry->parentNode->insertBefore($br, $entry->nextSibling);
+                                       $br_inserted = 1;
+                               }
 
                        }
                }