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From: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
To: signatures@kernel.org
Subject: [PATCH 09/10] Don't crash when no valid patches are found
Date: Fri,  2 Oct 2020 19:29:14 -0400	[thread overview]
Message-ID: <20201002232915.1728301-10-konstantin@linuxfoundation.org> (raw)
In-Reply-To: <20201002232915.1728301-1-konstantin@linuxfoundation.org>

Error out when we don't find any patches in an mbox when trying to diff
series.

Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
---
 b4/diff.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/b4/diff.py b/b4/diff.py
index 81e015a..10f3159 100644
--- a/b4/diff.py
+++ b/b4/diff.py
@@ -101,6 +101,9 @@ def diff_mboxes(cmdargs):
         lmbx = b4.LoreMailbox()
         for key, msg in mbx.items():
             lmbx.add_message(msg)
+        if len(lmbx.series) < 1:
+            logger.critical('No valid patches found in %s', mboxfile)
+            sys.exit(1)
         if len(lmbx.series) > 1:
             logger.critical('More than one series version in %s, will use latest', mboxfile)
 
-- 
2.26.2



  parent reply	other threads:[~2020-10-02 23:29 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-02 23:29 [PATCH 00/10] Entirely fake patch set Konstantin Ryabitsev
2020-10-02 23:29 ` [PATCH 01/10] Use shorter cache file names Konstantin Ryabitsev
2020-10-02 23:29 ` [PATCH 02/10] Preserve trailer order by default Konstantin Ryabitsev
2020-10-02 23:29 ` [PATCH 03/10] Don't force trailers into a set Konstantin Ryabitsev
2020-10-02 23:29 ` [PATCH 04/10] Initial go at supporting [extra trailer data] Konstantin Ryabitsev
2020-10-02 23:29 ` [PATCH 05/10] Tighten follow-up header parsing Konstantin Ryabitsev
2020-10-02 23:29 ` [PATCH 06/10] Use a more precise regex for email trailers Konstantin Ryabitsev
2020-10-02 23:29 ` [PATCH 07/10] Set charset in order to generate MIME headers Konstantin Ryabitsev
2020-10-02 23:29 ` [PATCH 08/10] Use bytes when dumping to stdout Konstantin Ryabitsev
2020-10-02 23:29 ` Konstantin Ryabitsev [this message]
2020-10-02 23:29 ` [PATCH 10/10] Fix some cherry-picking corner cases Konstantin Ryabitsev

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