- Fix removal of <title> tag from HTML messages (#1486432)

CHANGELOG

@@ -1,6 +1,7 @@
 CHANGELOG RoundCube Webmail
 ===========================
 
+- Fix removal of <title> tag from HTML messages (#1486432)
 - Fix 'force_https' to specified port when URL contains a port number (#1486411)
 - Fix to-text converting of HTML entities inside b/strong/th/hX tags (#1486422)
 - Bug in spellchecker suggestions when server charset != UTF8 (#1486406)

program/steps/mail/func.inc

@@ -679,7 +679,7 @@ function rcmail_wash_html($html, $p = array(), $cid_replaces)
   // special replacements (not properly handled by washtml class)
   $html_search = array(
     '/(<\/nobr>)(\s+)(<nobr>)/i',	// space(s) between <NOBR>
-    '/<title>.*<\/title>/i',		// PHP bug #32547 workaround: remove title tag
+    '/<title[^>]*>.*<\/title>/i',		// PHP bug #32547 workaround: remove title tag
     '/^(\0\0\xFE\xFF|\xFF\xFE\0\0|\xFE\xFF|\xFF\xFE|\xEF\xBB\xBF)/',	// byte-order mark (only outlook?)
     '/<html\s[^>]+>/i',			// washtml/DOMDocument cannot handle xml namespaces
   );