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-rw-r--r--meta/classes/metadata_scm.bbclass9
1 files changed, 6 insertions, 3 deletions
diff --git a/meta/classes/metadata_scm.bbclass b/meta/classes/metadata_scm.bbclass
index b3c06dd7f6..7112ad512b 100644
--- a/meta/classes/metadata_scm.bbclass
+++ b/meta/classes/metadata_scm.bbclass
@@ -70,8 +70,11 @@ def base_get_metadata_git_branch(path, d):
return "<unknown>"
def base_get_metadata_git_revision(path, d):
- rev = os.popen("cd %s; git log -n 1 --pretty=oneline -- 2>&1" % path).read().split(" ")[0]
- if len(rev) != 0:
- return rev
+ f = os.popen("cd %s; git log -n 1 --pretty=oneline -- 2>&1" % path)
+ data = f.read()
+ if f.close() is None:
+ rev = data.split(" ")[0]
+ if len(rev) != 0:
+ return rev
return "<unknown>"