Handled cases of no satellites seen

MartijnBraam · Oct 13, 2017 · 1a2a62f · 1a2a62f
1 parent f166c78
commit 1a2a62f
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/gpsd/__init__.py b/gpsd/__init__.py
@@ -97,9 +97,14 @@ def from_json(cls, packet):
         last_tpv = packet['tpv'][-1]
         last_sky = packet['sky'][-1]
 
-        result.sats = len(last_sky['satellites'])
-        result.sats_valid = len(
-            [sat for sat in last_sky['satellites'] if sat['used'] == True])
+        if 'satellites' in last_sky:
+            result.sats = len(last_sky['satellites'])
+            result.sats_valid = len(
+                [sat for sat in last_sky['satellites'] if sat['used'] == True])
+        else:
+            result.sats = 0;
+            result.sats_valid = 0;
+
         result.mode = last_tpv['mode']
 
         if last_tpv['mode'] >= 2: