fix

rowers/templates/rower_exportsettings.html

@@ -6,28 +6,28 @@
 <h1>Import and Export Settings for {{ rower.user.first_name }} {{ rower.user.last_name }}</h1>
 
 <p>You are currently connected to:
-  {% if rower.c2token is not None %}
+  {% if rower.c2token is not None and rower.c2token != '' %}
   Concept2 Logbook,
   {% endif %}
-  {% if rower.sporttrackstoken  is not None %}
+  {% if rower.sporttrackstoken  is not None and rower.sporttrackstoken != '' %}
   SportTracks,
   {% endif %}
-  {% if rower.underarmourtoken  is not None %}
+  {% if rower.underarmourtoken  is not None and rower.underarmourtoken  != '' %}
   Under Armour (MapMyFitness),
   {% endif %}
-  {% if rower.tptoken  is not None %}
+  {% if rower.tptoken  is not None and rower.tptoken  != '' %}
   TrainingPeaks,
   {% endif %}
-  {% if rower.polartoken  is not None %}
+  {% if rower.polartoken  is not None and rower.polartoken  != '' %}
   Polar,
   {% endif %}
-  {% if rower.garmintoken  is not None %}
+  {% if rower.garmintoken  is not None and rower.garmintoken  != '' %}
   Garmin Connect,
   {% endif %}
-  {% if rower.stravatoken is not None %}
+  {% if rower.stravatoken is not None and rower.stravatoken != '' %}
   Strava,
   {% endif %}
-  {% if rower.runkeepertoken is not None %}
+  {% if rower.runkeepertoken is not None and rower.runkeepertoken != '' %}
   Runkeeper.
   {% endif %}
 </p>