diff --git a/rowers/tests/testdata/testdata.tcx.gz b/rowers/tests/testdata/testdata.tcx.gz
index a82b7dc4..710feff0 100644
Binary files a/rowers/tests/testdata/testdata.tcx.gz and b/rowers/tests/testdata/testdata.tcx.gz differ
diff --git a/rowers/views/analysisviews.py b/rowers/views/analysisviews.py
index b79c5043..49faaf08 100644
--- a/rowers/views/analysisviews.py
+++ b/rowers/views/analysisviews.py
@@ -772,7 +772,10 @@ def cpdata(workouts, options):
         try:
             tvalue = int(60*(tvalue-minutevalue))
         except TypeError:  # pragma: no cover
-            tvalue = int(60*tvalue)
+            try:
+                tvalue = int(60*tvalue)
+            except TypeError:
+                tvalue = 0
 
         if hourvalue >= 24:  # pragma: no cover
             hourvalue = 23