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+ better not to use errno (via perror) for std::iostreams

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(it works with gcc and friends but non-standard)
This commit is contained in:
Artem Pavlenko 2012-06-01 12:19:42 +01:00
parent edd5148aa4
commit 024ebfdfe3
1 changed files with 4 additions and 2 deletions
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6
src/metawriter.cpp
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@ -33,7 +33,6 @@
// STL
#include <iomanip>
#include <cstdio>
namespace mapnik {
@ -334,7 +333,10 @@ void metawriter_json::start(metawriter_property_map const& properties)
void metawriter_json::write_header()
{
f_.open(filename_.c_str(), std::fstream::out | std::fstream::trunc);
if (f_.fail()) perror((std::string("Metawriter JSON: Failed to open file ") + filename_).c_str());
if (f_.fail())
{
MAPNIK_LOG_DEBUG(metawriter) << "metawriter_json: Failed to open file " << filename_;
}
set_stream(&f_);
metawriter_json_stream::write_header();
}