patchtest: reduce checksum test output length

The test_lic_files_chksum_modified_not_mentioned test in TestMetadata is
outputting very long lines that fail the maximum length check when
sending email results, preventing the actual errors from being
displayed. Reduce the length of the failure message by rewording and
removing redundant information.

(From OE-Core rev: e3c680bab99f7e5f0cb7874ada0297b5fac66702)

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 2e2625735181160e9760a6f3af4955bda2ea6d4d)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/lib/patchtest/tests/test_metadata.py b/meta/lib/patchtest/tests/test_metadata.py
index 34e119174f..3742760b45 100644
--- a/meta/lib/patchtest/tests/test_metadata.py
+++ b/meta/lib/patchtest/tests/test_metadata.py
@@ -116,7 +116,7 @@ class TestMetadata(base.Metadata):
                     if self.lictag_re.search_string(commit.commit_message):
                        break
                 else:
-                    self.fail('LIC_FILES_CHKSUM changed on target %s but there is no "License-Update:" tag in commit message. Include it with a brief description' % pn,
+                    self.fail('LIC_FILES_CHKSUM changed without "License-Update:" tag and description in commit message',
                               data=[('Current checksum', pretest), ('New checksum', test)])
 
     def test_max_line_length(self):