From: Florian Forster <ff@octo.it>
Date: Mon, 22 Jan 2018 21:12:48 +0000 (+0100)
Subject: Package gfit: Check return value of readCumulative() for errors.
X-Git-Url: https://git.octo.it/?p=kraftakt.git;a=commitdiff_plain;h=95db19974a6809fc619b70146b6ec3372938412a

Package gfit: Check return value of readCumulative() for errors.
---

diff --git a/gfit/gfit.go b/gfit/gfit.go
index 581a9fe..8f3fbac 100644
--- a/gfit/gfit.go
+++ b/gfit/gfit.go
@@ -240,6 +240,9 @@ func (c *Client) updateCumulative(ctx context.Context, dataSource *fitness.DataS
 
 	endOfDay := startOfDay.Add(24 * time.Hour).Add(-1 * time.Nanosecond)
 	currValue, startTime, err := c.readCumulative(ctx, dataSource, startOfDay, endOfDay)
+	if err != nil {
+		return err
+	}
 
 	var diffValue fitness.Value
 	if dataSource.DataType.Field[0].Format == "integer" {