From 95fdc0a97182ee8f2466401d88346310f3ff3ed9 Mon Sep 17 00:00:00 2001
From: robbix1206 <milas.robin@live.fr>
Date: Wed, 31 Aug 2016 16:40:45 +0200
Subject: [PATCH] Close the file after read

Close the file when it has been full readed
---
 examples/airhorn/main.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/examples/airhorn/main.go b/examples/airhorn/main.go
index cc61301..160ca85 100644
--- a/examples/airhorn/main.go
+++ b/examples/airhorn/main.go
@@ -131,6 +131,10 @@ func loadSound() error {
 
 		// If this is the end of the file, just return.
 		if err == io.EOF || err == io.ErrUnexpectedEOF {
+			file.Close()
+			if err != nil {
+				return err
+			}
 			return nil
 		}