kallithea Changeset - 8cf1d694bda0

Changeset - 8cf1d694bda0

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Mads Kiilerich - 11 years ago 2014-09-24 14:24:40
madski@unity3d.com

vcs: introduce hack for handling git failure on --depth cloning (Issue #33)

1 file changed with 12 insertions and 6 deletions:

kallithea/lib/vcs/subprocessio.py

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kallithea/lib/vcs/subprocessio.py

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@@ @@ -372,30 +372,36 @@ class SubprocessIOChunker(object): @@
         if _returncode or (_returncode is None and bg_err.length):
             try:
                 _p.terminate()
             except Exception:
                 pass
             bg_out.stop()
             out = ''.join(bg_out)
             bg_err.stop()
             err = '%s' % ''.join(bg_err)
             if err:
             err = ''.join(bg_err)
             if (err.strip() == 'fatal: The remote end hung up unexpectedly' and
                 out.startswith('0034shallow ')):
                 # hack inspired by https://github.com/schacon/grack/pull/7
                 bg_out = iter([out])
                 _p = None
             elif err:
                 raise EnvironmentError(
                     "Subprocess exited due to an error:\n" + err)
             raise EnvironmentError(
                 "Subprocess exited with non 0 ret code:%s" % _returncode)
             else:
                 raise EnvironmentError(
                     "Subprocess exited with non 0 ret code:%s" % _returncode)
         self.process = _p
         self.output = bg_out
         self.error = bg_err
         self.inputstream = inputstream
     def __iter__(self):
         return self
     def next(self):
         if self.process.poll():
+        if self.process and self.process.poll():
             err = '%s' % ''.join(self.error)
             raise EnvironmentError("Subprocess exited due to an error:\n" + err)
         return self.output.next()
     def throw(self, type, value=None, traceback=None):
         if self.output.length or not self.output.done_reading:

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