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fix boolean check to be easier to read

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This commit is contained in:
Dane Springmeyer 2013-05-21 12:55:08 -07:00
parent 49933d7d0f
commit 8478fdc217
1 changed files with 3 additions and 1 deletions
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4
plugins/input/csv/csv_datasource.cpp
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@ -126,7 +126,9 @@ csv_datasource::csv_datasource(parameters const& params)
std::ifstream in(filename_.c_str(),std::ios_base::in | std::ios_base::binary); std::ifstream in(filename_.c_str(),std::ios_base::in | std::ios_base::binary);
#endif #endif
if (!in.is_open()) if (!in.is_open())
{
throw mapnik::datasource_exception("CSV Plugin: could not open: '" + filename_ + "'"); throw mapnik::datasource_exception("CSV Plugin: could not open: '" + filename_ + "'");
}
parse_csv(in,escape_, separator_, quote_); parse_csv(in,escape_, separator_, quote_);
in.close(); in.close();
} }
@ -864,7 +866,7 @@ void csv_datasource::parse_csv(T & stream,
} }
} }
} }
if (!feature_count > 0) if (feature_count < 1)
{ {
MAPNIK_LOG_ERROR(csv) << "CSV Plugin: could not parse any lines of data"; MAPNIK_LOG_ERROR(csv) << "CSV Plugin: could not parse any lines of data";
} }