throw bad alloc on opengl oom

EU07.cpp

@@ -36,12 +36,12 @@ int main( int argc, char *argv[] )
             result = Application.run();
         }
         Application.exit();
-		std::_Exit(0); // skip destructors, there are ordering errors which causes segfaults
         return result;
     }
     catch( std::bad_alloc const &Error )
 	{
         ErrorLog( "Critical error, memory allocation failure: " + std::string( Error.what() ) );
-        return -1;
     }
+    LogsFlush();
+    std::_Exit(0); // skip destructors, there are ordering errors which causes segfaults
 }

application.cpp

@@ -298,8 +298,6 @@ eu07_application::run()
 		Timer::subsystem.mainloop_total.stop();
     }
 
-    LogsFlush();
-
     return 0;
 }
 

openglgeometrybank.cpp

@@ -276,10 +276,8 @@ void opengl_vbogeometrybank::setup_buffer()
         glBindBuffer(GL_ARRAY_BUFFER, 0);
 
         if( ::glGetError() == GL_OUT_OF_MEMORY ) {
-            // TBD: throw a bad_alloc?
             ErrorLog( "openGL error: out of memory; failed to create a geometry buffer" );
-            delete_buffer();
-            return;
+            throw std::bad_alloc();
         }
         m_buffercapacity = datasize;
     }