Fix the case where TPV has no field status.

TPV has field status only when STATUS_DGPS

Signed-off-by: Gary E. Miller <gem@rellim.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/xgps b/xgps
index 0e8f79a3..c7955b4b 100755
--- a/xgps
+++ b/xgps
@@ -759,7 +759,8 @@ class Base:
             status = "3D FIX"
         else:
             status = "NO FIX"
-        if data.status == gps.STATUS_DGPS_FIX:
+
+        if hasattr(data, 'status') and data.status == gps.STATUS_DGPS_FIX:
             status += " DIFF"
         if data.mode != self.saved_mode:
             self.last_transition = time.time()