don't check a col

Author: Kevin Normoyle

py/testdir_0xdata_only/test_four_billion_rows.py

@@ -94,7 +94,7 @@ def test_four_billion_rows(self):
             glm = h2o_cmd.runGLM(parseResult=parseResult, timeoutSecs=timeoutSecs, **kwargs)
             elapsed = time.time() - start
             print "glm (L2) end on ", csvFilename, 'took', elapsed, 'seconds.', "%d pct. of timeout" % ((elapsed/timeoutSecs) * 100)
-            h2o_glm.simpleCheckGLM(self, glm, colX, **kwargs)
+            h2o_glm.simpleCheckGLM(self, glm, None, **kwargs)
 
 if __name__ == '__main__':
     h2o.unit_main()