Hudson 1.276

Trying to install a slave running on Windows as a service using the Menu
"File->Install as Windows Service" results in an error dialog with the following
exception:
java.io.FileNotFoundException: http://hudsonhost:8080/jnlpJars/remoting.jar
at .....
at
hudson.lifecycle.WindowsSlaveInstaller.actionPerformed(WindowsSlaveInstaller.java:104)
at ...
(I'll try to attach the screenshot of the full exception)

Why this fails: the URL is wrong, it should contain the context:
http://hudsonhost:8080/hudson/jnlpJars/remoting.jar

Our hudson is installed on Tomcat, under base-URL http://hudsonhost:8080/hudson/