Silently ignore unknown classes in rcube_autoload (#1487109)

2 files changed, 9 insertions, 1 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 17a6563f3..652ac2b58 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,7 @@
 CHANGELOG Roundcube Webmail
 ===========================
 
+- Make rcube_autoload silently skip unknown classes (#1487109)
 - Fix charset detection in vcards with encoded values (#1485542)
 - Better CSS cursors for splitters (#1486874)
 - Show the same message only once (#1487641)
diff --git a/program/include/iniset.php b/program/include/iniset.php
index 5ef067f65..b5ca1a8cf 100755
--- a/program/include/iniset.php
+++ b/program/include/iniset.php
@@ -105,7 +105,14 @@ function rcube_autoload($classname)
         ),
         $classname
     );
-    include $filename. '.php';
+
+    if ($fp = @fopen("$filename.php", 'r', true)) {
+        fclose($fp);
+        include_once("$filename.php");
+        return true;
+    }
+
+    return false;
 }
 
 spl_autoload_register('rcube_autoload');