From be3cd6bf181002648f48935fda6c1da36a08e7a9 Mon Sep 17 00:00:00 2001
From: Kevin Goslar <kevin.goslar@gmail.com>
Date: Wed, 11 Dec 2019 08:08:02 -0500
Subject: [PATCH] Update uuid

---
 cmd_plus.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cmd_plus.go b/cmd_plus.go
index 2738aa2..3cd6efb 100644
--- a/cmd_plus.go
+++ b/cmd_plus.go
@@ -60,7 +60,12 @@ func (c *CmdPlus) GetOutput() string {
 // It will immediately send an OutputChunk with an empty chunk and the full output
 // thus far. It also returns a function that when called closes the channel
 func (c *CmdPlus) GetOutputChannel() (chan OutputChunk, func()) {
-	id := uuid.NewV4().String()
+	idv4, err := uuid.NewV4()
+	if err != nil {
+		fmt.Printf("cannot create new UUID: %v", err)
+		os.Exit(1)
+	}
+	id := idv4.String()
 	c.mutex.Lock()
 	defer c.mutex.Unlock()
 	c.outputChannels[id] = make(chan OutputChunk)