bug fix

2020-05-26 08:04:55 +02:00
parent 5717aba426
commit 0229dba4ee
1 changed files with 4 additions and 1 deletions
--- a/rowers/dataprep.py
+++ b/rowers/dataprep.py
@@ -1905,7 +1905,10 @@ def testdata(time, distance, pace, spm):
 def getrowdata_db(id=0, doclean=False, convertnewtons=True,
                  checkefficiency=True):
    data = read_df_sql(id)
-    data['deltat'] = data['time'].diff()
+    try:
+        data['deltat'] = data['time'].diff()
+    except KeyError:
+        data = pd.DataFrame()

    if data.empty:
        rowdata, row = getrowdata(id=id)