handle a call with no arguments
authorJoerg Jaspert <joerg@debian.org>
Sat, 4 Jun 2011 11:33:46 +0000 (13:33 +0200)
committerJoerg Jaspert <joerg@debian.org>
Sat, 4 Jun 2011 11:33:46 +0000 (13:33 +0200)
commit28a8e3d9cbf5423b48b372b5d94509749fbf5dfb
treec2a7e3b5b2fa198fbdd8488ec4a764ee73101880
parent0991f2835418eff45b8655a5dd3191d8412025a8
handle a call with no arguments

without this we just break on the shift and leave the user without any explanation
movein