NullPointerException on nonexistent classpath scripts

This trivial patch will check if getResource() fails for a nonexistent script in the classpath.

— NanoWebServlet.java 21 Mar 2004 16:11:18 -0000 1.1
+++ NanoWebServlet.java 26 Mar 2004 00:53:37 -0000
@@ -92,10 +92,14 @@

private Object getScriptAction(String key, MutablePicoContainer container) throws SyntaxException, IOException {
URL scriptURL = getClass().getResource(key);

• Class scriptClass = cachingScriptClassLoader.getClass(scriptURL);
• container.registerComponentImplementation(key, scriptClass);
• Object result = container.getComponentInstance(key);
• return result;
  + if (scriptURL == null) { + return null; + }

  else

  { + Class scriptClass = cachingScriptClassLoader.getClass(scriptURL); + container.registerComponentImplementation(key, scriptClass); + Object result = container.getComponentInstance(key); + return result; + }

  }

private void setPropertiesWithOgnl(HttpServletRequest servletRequest, Object action) throws ServletException {