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Fall back to sqlite3 if no backend set in world.mt

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fixes #76
This commit is contained in:
sfan5 2020-04-23 17:20:56 +02:00
parent 2ae790c0b7
commit 92f6b051a5
1 changed files with 4 additions and 4 deletions
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8
TileGenerator.cpp
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@ -330,11 +330,11 @@ std::set<std::string> TileGenerator::getSupportedBackends()
void TileGenerator::openDb(const std::string &input) void TileGenerator::openDb(const std::string &input)
{ {
std::string backend = m_backend; std::string backend = m_backend;
if(backend == "") { if (backend == "") {
std::ifstream ifs((input + "/world.mt").c_str()); std::ifstream ifs(input + "/world.mt");
if(!ifs.good()) if(!ifs.good())
throw std::runtime_error("Failed to read world.mt"); throw std::runtime_error("Failed to open world.mt");
backend = read_setting("backend", ifs); backend = read_setting_default("backend", ifs, "sqlite3");
ifs.close(); ifs.close();
} }