From 25d2143a627531fc0475d639c1e8f657ccafa630 Mon Sep 17 00:00:00 2001
From: jwijenbergh <jeroenwijenbergh@protonmail.com>
Date: Tue, 20 Sep 2022 13:21:34 +0200
Subject: Golang-ci-lint: Fixes

---
 internal/fsm/fsm.go | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'internal/fsm/fsm.go')

diff --git a/internal/fsm/fsm.go b/internal/fsm/fsm.go
index 292e09e..4fc647e 100644
--- a/internal/fsm/fsm.go
+++ b/internal/fsm/fsm.go
@@ -99,11 +99,13 @@ func (fsm *FSM) writeGraph() {
 		return
 	}
 
-	f.WriteString(graph)
+	_, writeErr := f.WriteString(graph)
 	f.Close()
-	cmd := exec.Command("mmdc", "-i", graphFile, "-o", graphImgFile, "--scale", "4")
-
-	cmd.Start()
+	if writeErr != nil {
+		cmd := exec.Command("mmdc", "-i", graphFile, "-o", graphImgFile, "--scale", "4")
+		// Generating is best effort
+		_ = cmd.Start()
+	}
 }
 
 func (fsm *FSM) GoBack() {
-- 
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