Set the exit code as failure in errors

leighmcculloch · Nov 1, 2018 · e178431 · e178431
1 parent 32642d0
commit e178431
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/main.go b/main.go
@@ -33,15 +33,15 @@ func main() {
 	}
 	if len(args) > 1 {
 		fmt.Fprintf(os.Stderr, "A single command must be specified.\n")
-		return
+		os.Exit(1)
 	}
 
 	command := strings.ToLower(args[0])
 
 	raw, ok := files[command]
 	if !ok {
 		fmt.Fprintf(os.Stderr, "Command %s is not known.\n", command)
-		return
+		os.Exit(1)
 	}
 	text := string(raw)