From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Fri, 16 Sep 2005 19:35:21 +0000 (+0200)
Subject: Fix "stg clean" when stack is empty
X-Git-Tag: v0.14.3~670
X-Git-Url: https://git.distorted.org.uk/~mdw/stgit/commitdiff_plain/c23e93ff42f19ab5b2ff5701bbccbedb15882941

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>
---

diff --git a/stgit/commands/clean.py b/stgit/commands/clean.py
index 3c2649b..baa4a54 100644
--- 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: