fix err

rowers/views/analysisviews.py

@@ -346,7 +346,8 @@ def trendflexdata(workouts, options, userid=0):
     ploterrorbars = options['ploterrorbars']
     ids = options['ids']
     workstrokesonly = not includereststrokes
-    savedata = options['savedata']
+
+    savedata = options.get('savedata',False)
 
 
     fieldlist, fielddict = dataprep.getstatsfields()
@@ -621,7 +622,8 @@ def cpdata(workouts, options):
         'url': urls,
     })
 
-    if options['savedata']:
+    savedata = options.get('savedata',False)
+    if savedata:
         return powerdf
 
     if powerdf.empty:  # pragma: no cover