Replace continue in switch with break

break and "continue 2" are the same in this case and the code mixes
both. I'm using break here for simplicity.

Author: nikic

PEAR/PackageFile/v1.php

@@ -1420,8 +1420,8 @@ function _analyzeSourceCode($file)
                 }
             }
             switch ($token) {
-                case T_WHITESPACE :
-                    continue;
+                case T_WHITESPACE:
+                    break;
                 case ';':
                     if ($interface) {
                         $current_function = '';