Quiet compiler warning/errors.

bu/Processor.cpp

@@ -138,6 +138,9 @@ std::cerr << m_vi.key() << " Accepted/Rejected/num points = " <<
 
 bool Processor::acceptable(int pointId, GridKey key)
 {
+    //ABELL - Currently unused - see commented-out code.
+    (void)pointId;
+
     VoxelInfo::Grid& grid = m_vi.grid();
 
     auto it = grid.find(key);

epf/Epf.cpp

@@ -73,7 +73,6 @@ void Epf::run(const Options& options, ProgressWriter& progress)
 {
     using namespace pdal;
 
-    double millionPoints = 0;
     BOX3D totalBounds;
 
     if (pdal::FileUtils::fileExists(options.tempDir + "/" + MetadataFilename))

epf/Grid.cpp

@@ -42,7 +42,6 @@ int Grid::calcLevel()
 {
     int level = 0;
     double mp = (double)m_millionPoints;
-    double limit = (MaxPointsPerNode / 1000000.0);
 
     double xside = m_bounds.maxx - m_bounds.minx;
     double yside = m_bounds.maxy - m_bounds.miny;

untwine/FileDimInfo.hpp

@@ -40,7 +40,9 @@ inline std::ostream& operator<<(std::ostream& out, const FileDimInfo& fdi)
 
 inline std::istream& operator>>(std::istream& in, FileDimInfo& fdi)
 {
-    in >> fdi.name >> (int&)fdi.type >> fdi.offset;
+    int type;
+    in >> fdi.name >> type >> fdi.offset;
+    fdi.type = (pdal::Dimension::Type)type;
     return in;
 }
 

untwine/ProgressWriter.cpp

@@ -18,7 +18,7 @@ ProgressWriter::ProgressWriter(int fd) : m_progressFd(fd), m_percent(0.0), m_inc
 
 void ProgressWriter::setIncrement(double increment)
 {
-    if (!m_progressFd)
+    if (m_progressFd < 0)
         return;
     std::unique_lock<std::mutex> lock(m_mutex);
 
@@ -27,7 +27,7 @@ void ProgressWriter::setIncrement(double increment)
 
 void ProgressWriter::setPercent(double percent)
 {
-    if (!m_progressFd)
+    if (m_progressFd < 0)
         return;
     std::unique_lock<std::mutex> lock(m_mutex);
 
@@ -36,7 +36,7 @@ void ProgressWriter::setPercent(double percent)
 
 void ProgressWriter::writeIncrement(const std::string& message)
 {
-    if (!m_progressFd)
+    if (m_progressFd < 0)
         return;
     std::unique_lock<std::mutex> lock(m_mutex);
 
@@ -49,7 +49,7 @@ void ProgressWriter::writeIncrement(const std::string& message)
 
 void ProgressWriter::write(double percent, const std::string& message)
 {
-    if (!m_progressFd)
+    if (m_progressFd < 0)
         return;
     std::unique_lock<std::mutex> lock(m_mutex);
 
@@ -62,10 +62,16 @@ void ProgressWriter::write(double percent, const std::string& message)
 void ProgressWriter::writeMessage(uint32_t percent, const std::string& message)
 {
 #ifndef _WIN32
-    ::write(m_progressFd, &percent, sizeof(percent));
+    bool err = false;
+    err = (::write(m_progressFd, &percent, sizeof(percent)) == -1);
     uint32_t ssize = (uint32_t)message.size();
-    ::write(m_progressFd, &ssize, sizeof(ssize));
-    ::write(m_progressFd, message.data(), ssize);
+    err |= (::write(m_progressFd, &ssize, sizeof(ssize)) == -1);
+    err |= (::write(m_progressFd, message.data(), ssize) == -1);
+    if (err)
+    {
+        ::close(m_progressFd);
+        m_progressFd = -1;
+    }
 #else
     DWORD numWritten;
     HANDLE h = reinterpret_cast<HANDLE>((intptr_t)m_progressFd);