From 6a0c9941ea3bae800e9c90fac1fde116cd43c430 Mon Sep 17 00:00:00 2001
From: Saxon Milton <saxon.milton@gmail.com>
Date: Fri, 28 Sep 2018 04:23:43 +0000
Subject: [PATCH] revid: capturing any errors from r.lexTo

---
 revid/revid.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/revid/revid.go b/revid/revid.go
index 968d01ff..bac1262a 100644
--- a/revid/revid.go
+++ b/revid/revid.go
@@ -473,7 +473,10 @@ func (r *Revid) startRaspivid() error {
 	r.inputReader = stdout
 
 	r.config.Logger.Log(smartlogger.Info, pkg+"reading camera data")
-	r.lexTo(r.encoder, r.inputReader, delay)
+	err = r.lexTo(r.encoder, r.inputReader, delay)
+	if err != nil {
+		return err 
+	}
 	r.config.Logger.Log(smartlogger.Info, pkg+"not trying to read from camera anymore")
 	return nil
 }