From 3d57737221acca3f9e038806c1cb03ff08a7da05 Mon Sep 17 00:00:00 2001
From: Bernie Gray <bfgray3@gmail.com>
Date: Mon, 8 May 2023 22:11:48 -0400
Subject: [PATCH 1/2] assign return value of syscall.Kill() to err

---
 main.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 93dfbfd..d5891d9 100644
--- a/main.go
+++ b/main.go
@@ -204,11 +204,12 @@ func getProcesses() []list.Item {
 }
 
 func killPort(pid string) {
+	var err error
 	pidInt, err := strconv.Atoi(pid)
 	if err != nil {
 		log.Error("Could not convert to process pid to int")
 	}
-	syscall.Kill(pidInt, syscall.SIGKILL)
+	err = syscall.Kill(pidInt, syscall.SIGKILL)
 	if err != nil {
 		log.Error("Could not kill process")
 	}

From 193fa8ed1486be5151a50ed95c84e1c4cbc5aae7 Mon Sep 17 00:00:00 2001
From: Bernie Gray <bfgray3@gmail.com>
Date: Mon, 8 May 2023 22:12:43 -0400
Subject: [PATCH 2/2] return early from killPort() if strconv.Atoi() fails

---
 main.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main.go b/main.go
index d5891d9..abaae31 100644
--- a/main.go
+++ b/main.go
@@ -208,6 +208,7 @@ func killPort(pid string) {
 	pidInt, err := strconv.Atoi(pid)
 	if err != nil {
 		log.Error("Could not convert to process pid to int")
+		return
 	}
 	err = syscall.Kill(pidInt, syscall.SIGKILL)
 	if err != nil {