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-rw-r--r--src/leap/soledad/u1db/remote/utils.py23
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diff --git a/src/leap/soledad/u1db/remote/utils.py b/src/leap/soledad/u1db/remote/utils.py
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+++ b/src/leap/soledad/u1db/remote/utils.py
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+# Copyright 2012 Canonical Ltd.
+#
+# This file is part of u1db.
+#
+# u1db is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License version 3
+# as published by the Free Software Foundation.
+#
+# u1db is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with u1db. If not, see <http://www.gnu.org/licenses/>.
+
+"""Utilities for details of the procotol."""
+
+
+def check_and_strip_comma(line):
+ if line and line[-1] == ',':
+ return line[:-1], True
+ return line, False