d.addCallback(join_again)
def get_results(result):
code = result[0]
+ stdout = result[1]
+ stderr = result[2]
+ self.failUnlessEqual(stdout, "")
+ self.failUnlessEqual(stderr, "\nThis client has already joined a magic folder."
+ "\nUse the 'tahoe magic-folder leave' command first.\n\n")
self.failIfEqual(code, 0)
d.addCallback(get_results)
return d