From 70f15434ffbf5fa36960da61b8548eb766d589e3 Mon Sep 17 00:00:00 2001
From: Bel LaPointe <breel@qualtrics.com>
Date: Mon, 10 Jan 2022 00:23:39 -0500
Subject: [PATCH] lock to ensure email finishes call

---
 main.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/main.go b/main.go
index 1fd1bc4..f2d6cb7 100644
--- a/main.go
+++ b/main.go
@@ -11,25 +11,28 @@ import (
 	"log"
 	"regexp"
 	"strings"
+	"sync"
 	"time"
 )
 
 var stateFinder = regexp.MustCompile(`[ ^>][A-Z][A-Z][ $<]`)
 
 func main() {
+	lock := &sync.Mutex{}
 	go func() {
-		email()
 		c := time.NewTicker(time.Minute)
 		for range c.C {
+			lock.Lock()
 			if err := email(); err != nil {
 				log.Print(err)
 			}
+			lock.Unlock()
 		}
 	}()
 	if err := _main(); err != nil {
 		panic(err)
 	}
-	time.Sleep(time.Minute)
+	lock.Lock()
 }
 
 func email() error {