Map+1.2 upgrade broken on UNIX boxes

The 1.2 upgrade of Map+ renamed the 'chrome/map+.jar' file to 'chrome/Map+.jar'. Under Windows this will still work because Windows doesn't use case sensitive file names. Under UNIX this breaks however as the other parts of the plugin want 'chrome/map+.jar' rather than 'chrome/Map+.jar'. Simply renaming the file in the plugin directory to have the lowercase 'm' fixed the plugin for me. In my case I saw this with Firefox 2.0 on two different machines running FreeBSD.