check HOME and USER variables on startup

Related #108
gokcehan · Aug 27, 2018 · 5e67147 · 5e67147
1 parent 266a583
commit 5e67147
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/os.go b/os.go
@@ -56,6 +56,12 @@ func init() {
 	u, err := user.Current()
 	if err != nil {
 		log.Printf("user: %s", err)
+		if os.Getenv("HOME") == "" {
+			log.Print("$HOME variable is empty or not set")
+		}
+		if os.Getenv("USER") == "" {
+			log.Print("$USER variable is empty or not set")
+		}
 	}
 	gUser = u