Fix "stg clean" when stack is empty
authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Fri, 16 Sep 2005 19:35:21 +0000 (21:35 +0200)
committerCatalin Marinas <catalin.marinas@gmail.com>
Sat, 17 Sep 2005 07:56:05 +0000 (08:56 +0100)
commitc23e93ff42f19ab5b2ff5701bbccbedb15882941
treee430d69b32c5e743a0f3dc07aa253de3ae80f963
parentd3cf7d862f3ef6e3d6994714163a847e2ecba8e5
Fix "stg clean" when stack is empty

From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>

It crashes on accessing 1st element of an empty array.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
stgit/commands/clean.py