Tools: autotest: fail convertgpx if zip or gpsbabel fail

Tools/autotest/autotest.py

@@ -137,14 +137,21 @@ def build_parameters():
 def convert_gpx():
     """Convert any tlog files to GPX and KML."""
     mavlog = glob.glob(buildlogs_path("*.tlog"))
+    passed = True
     for m in mavlog:
         util.run_cmd(util.reltopdir("modules/mavlink/pymavlink/tools/mavtogpx.py") + " --nofixcheck " + m)
         gpx = m + '.gpx'
         kml = m + '.kml'
-        util.run_cmd('gpsbabel -i gpx -f %s -o kml,units=m,floating=1,extrude=1 -F %s' % (gpx, kml), checkfail=False)
-        util.run_cmd('zip %s.kmz %s.kml' % (m, m), checkfail=False)
+        try:
+            util.run_cmd('gpsbabel -i gpx -f %s -o kml,units=m,floating=1,extrude=1 -F %s' % (gpx, kml))
+        except CalledProcessError as e:
+            passed = False
+        try:
+            util.run_cmd('zip %s.kmz %s.kml' % (m, m))
+        except CalledProcessError as e:
+            passed = False
         util.run_cmd("mavflightview.py --imagefile=%s.png %s" % (m, m))
-    return True
+    return passed
 
 
 def test_prerequisites():