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remove unused variable

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This commit is contained in:
Dennis Luxen 2014-11-01 17:15:20 -04:00
parent 75606f2100
commit 800bb223b5
1 changed files with 2 additions and 2 deletions
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4
Algorithms/polyline_compressor.cpp
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@ -75,12 +75,12 @@ std::string PolylineCompressor::encode_number(int number_to_encode) const
std::string
PolylineCompressor::get_encoded_string(const std::vector<SegmentInformation> &polyline) const
{
std::string output;
std::vector<int> delta_numbers;
if (polyline.empty())
{
return {};
}
std::vector<int> delta_numbers;
FixedPointCoordinate previous_coordinate = {0, 0};
for (const auto &segment : polyline)
{