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@@ -239,7 +239,10 @@ class Git(FetchMethod):
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def _contains_ref(self, tag, d):
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basecmd = data.getVar("FETCHCMD_git", d, True) or "git"
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- output = runfetchcmd("%s log --pretty=oneline -n 1 %s -- 2> /dev/null | wc -l" % (basecmd, tag), d, quiet=True)
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+ cmd = "%s log --pretty=oneline -n 1 %s -- 2> /dev/null | wc -l" % (basecmd, tag)
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+ output = runfetchcmd(cmd, d, quiet=True)
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+ if len(output.split()) > 1:
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+ raise bb.fetch2.FetchError("The command '%s' gave output with more then 1 line unexpectedly, output: '%s'" % (cmd, output))
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return output.split()[0] != "0"
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def _revision_key(self, url, ud, d, name):
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