Merge pull request #932 from NikolausDemmel/fix/map-display-transform…

…-map Don't attempt to `transformMap` until one is actually received.
ros-visualization · Oct 17, 2015 · f8bf2db · f8bf2db
2 parents f54c6ad + c144aec
commit f8bf2db
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/rviz/default_plugin/map_display.cpp b/src/rviz/default_plugin/map_display.cpp
@@ -668,6 +668,11 @@ void MapDisplay::updatePalette()
 
 void MapDisplay::transformMap()
 {
+  if (!loaded_)
+  {
+    return;
+  }
+
   Ogre::Vector3 position;
   Ogre::Quaternion orientation;
   if (!context_->getFrameManager()->transform(frame_, ros::Time(), current_map_.info.origin, position, orientation))