diff --git a/rowers/tasks.py b/rowers/tasks.py
index c940c3ff..21165f54 100644
--- a/rowers/tasks.py
+++ b/rowers/tasks.py
@@ -2744,8 +2744,8 @@ def fetch_strava_workout(stravatoken,oauth_data,stravaid,csvfilename,userid,debu
     url = "https://www.strava.com/api/v3/activities/"+str(stravaid)
     response = requests.get(url,headers=headers)
     if response.status_code != 200:
-        t = time.localtime()
-        timestamp = time.strftime('%b-%d-%Y_%H%M', t)
+        tstamp = time.localtime()
+        timestamp = time.strftime('%b-%d-%Y_%H%M', tstamp)
         with open('strava_webhooks.log','a') as f:
             f.write('\n')
             f.write(timestamp)
@@ -2781,8 +2781,8 @@ def fetch_strava_workout(stravatoken,oauth_data,stravaid,csvfilename,userid,debu
     coords = get_strava_stream(None,'latlng',stravaid,authorizationstring=authorizationstring)
     power = get_strava_stream(None,'watts',stravaid,authorizationstring=authorizationstring)
 
-    t = time.localtime()
-    timestamp = time.strftime('%b-%d-%Y_%H%M', t)
+    tstamp = time.localtime()
+    timestamp = time.strftime('%b-%d-%Y_%H%M', tstamp)
     with open('strava_webhooks.log','a') as f:
         f.write('\n')
         f.write(timestamp)
@@ -2840,7 +2840,7 @@ def fetch_strava_workout(stravatoken,oauth_data,stravaid,csvfilename,userid,debu
 
 
 
-    strokelength = velo2*60./(spm)
+    strokelength = velo*60./(spm)
     strokelength[np.isinf(strokelength)] = 0.0