Mercurial > hg
diff mercurial/commandserver.py @ 37995:6f9ac3cb0987
dispatch: unify handling of None returned by a command function
A command function may return None in place of 0 just for convenience, but
dispatch() doesn't need to inherit that property. This patch makes it be
friendly to callers.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sat, 12 May 2018 15:33:09 +0900 |
parents | 6715e8035b4f |
children | c07424ec633c |
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--- a/mercurial/commandserver.py Fri May 11 21:23:48 2018 -0700 +++ b/mercurial/commandserver.py Sat May 12 15:33:09 2018 +0900 @@ -256,7 +256,7 @@ self.cout, self.cerr) try: - ret = (dispatch.dispatch(req) or 0) & 255 # might return None + ret = dispatch.dispatch(req) & 255 self.cresult.write(struct.pack('>i', int(ret))) finally: # restore old cwd