Merge pull request #1776 from MarcoFalke/Mf1612-visCamFileLoop

visualization: Return when camera file is not open
PointCloudLibrary · Dec 13, 2016 · 7583840 · 7583840
2 parents d265c72 + fae9df9
commit 7583840
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/visualization/src/interactor_style.cpp b/visualization/src/interactor_style.cpp
@@ -189,6 +189,10 @@ pcl::visualization::PCLVisualizerInteractorStyle::loadCameraParameters (const st
   bool ret;
 
   fs.open (file.c_str ());
+  if (!fs.is_open ())
+  {
+    return (false);
+  }
   while (!fs.eof ())
   {
     getline (fs, line);