[patch 08/11] Fix "stg clean" when stack is empty

From

PGPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>

Date

Sep 16, 2005, 19:35 UTC

Message-ID

<20050916193521.18681.32747.stgit@zion.home.lan>

In-Reply-To

<20050916193511.18681.24189.stgit@zion.home.lan>

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 |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/stgit/commands/clean.py b/stgit/commands/clean.py
--- a/stgit/commands/clean.py
+++ b/stgit/commands/clean.py
@@ -65,7 +65,8 @@ def func(parser, options, args):
 
     if options.applied:
         applied = crt_series.get_applied()
-        crt_series.pop_patch(applied[0])
+        if applied != []:
+            crt_series.pop_patch(applied[0])
         __delete_empty(applied, True)
 
     if options.unapplied: