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Support detached HEAD in manifest repository

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If the manifest repository is on a detached HEAD and we are parsing
an XML formatted manifest we should simply set the branch property
to None, rather than crash with an AttributeError.

Signed-off-by: Shawn O. Pearce <sop@google.com>
This commit is contained in:
Shawn O. Pearce 2009-06-25 16:47:30 -07:00
parent 54fccd71fb
commit 21c5c34ee2
1 changed files with 1 additions and 1 deletions
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2
manifest_xml.py
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@ -183,7 +183,7 @@ class XmlManifest(object):
if not self._loaded:
m = self.manifestProject
b = m.GetBranch(m.CurrentBranch).merge
if b.startswith(R_HEADS):
if b is not None and b.startswith(R_HEADS):
b = b[len(R_HEADS):]
self.branch = b