oeqa.utils.metadata: drop 'unknown' git data elements

It's better just to not have the xml elements than to have elements with
faux data. One could have git branch named 'unknown', for example.

[YOCTO #10590]

(From OE-Core rev: fce531c21f5e56d0f416b3405a0b0fc5ba567679)

Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/meta/lib/oeqa/utils/metadata.py b/meta/lib/oeqa/utils/metadata.py
index df6ed91052..a389c6a28e 100644
--- a/meta/lib/oeqa/utils/metadata.py
+++ b/meta/lib/oeqa/utils/metadata.py
@@ -73,11 +73,10 @@ def get_layers(layers):
         try:
             repo = Repo(layer, search_parent_directories=True)
             revision, branch = repo.head.object.name_rev.split()
-            layer_dict[layer_name]['branch'] = branch
-            layer_dict[layer_name]['revision'] = revision
         except (InvalidGitRepositoryError, NoSuchPathError):
-            layer_dict[layer_name]['branch'] = 'unknown'
-            layer_dict[layer_name]['revision'] = 'unknown'
+            continue
+        layer_dict[layer_name]['branch'] = branch
+        layer_dict[layer_name]['revision'] = revision
     return layer_dict
 
 def write_metadata_file(file_path, metadata):