CS fixes

program/lib/Roundcube/rcube_imap_generic.php

@@ -3736,8 +3736,8 @@ class rcube_imap_generic
                 if (!is_numeric(($bytes = substr($str, 1, $epos - 1)))) {
                     // error
                 }
+
                 $result[] = $bytes ? substr($str, $epos + 3, $bytes) : '';
-                // Advance the string
                 $str      = substr($str, $epos + 3 + $bytes);
                 break;
 
@@ -3755,9 +3755,7 @@ class rcube_imap_generic
                         }
                     }
                 }
-                if ($str[$pos] != '"') {
+
-                    // error
-                }
                 // we need to strip slashes for a quoted string
                 $result[] = stripslashes(substr($str, 1, $pos - 1));
                 $str      = substr($str, $pos + 1);
@@ -3768,10 +3766,10 @@ class rcube_imap_generic
                 $str      = substr($str, 1);
                 $result[] = self::tokenizeResponse($str);
                 break;
+
             case ')':
                 $str = substr($str, 1);
                 return $result;
-                break;
 
             // String atom, number, astring, NIL, *, %
             default: