[Playerstage-commit] code/player/examples/libplayerc++ randomwalk.cc, 1.4, 1.5

[Toby C. <th...@us...>]

Update of /cvsroot/playerstage/code/player/examples/libplayerc++
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28584/examples/libplayerc++

Modified Files:
	randomwalk.cc 
Log Message:
stopped random walk seg faulting before sonar data arrived


Index: randomwalk.cc
===================================================================
RCS file: /cvsroot/playerstage/code/player/examples/libplayerc++/randomwalk.cc,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** randomwalk.cc	24 Oct 2007 22:32:03 -0000	1.4
--- randomwalk.cc	3 Dec 2007 04:29:45 -0000	1.5
***************
*** 32,38 ****
--- 32,52 ----
  
      if (gUseLaser)
+     {
        lp = new LaserProxy (&robot, gIndex);
+       // make sure we get some data
+       while(lp->GetCount() == 0)
+       {
+         robot.Read();
+       }
+     }
      else
+     {
        sp = new SonarProxy (&robot, gIndex);
+       // make sure we get some data
+       while(sp->GetCount() == 0)
+       {
+         robot.Read();
+       }
+     }
  
      std::cout << robot << std::endl;