From deb452c65127036b5f86852a70d8ae6421de8bcf Mon Sep 17 00:00:00 2001
From: edef <edef@edef.eu>
Date: Tue, 3 Mar 2015 01:53:35 -0500
Subject: [PATCH] that doesn't need to be mutable

---
 build.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.rs b/build.rs
index 497b118..e677080 100644
--- a/build.rs
+++ b/build.rs
@@ -9,7 +9,7 @@ fn main() {
   let mut objects = Vec::new();
 
   let files = fs::readdir(&Path::new("src")).unwrap();
-  let mut files = files.iter().filter(|p| p.is_file());
+  let files = files.iter().filter(|p| p.is_file());
 
   for file in files {
     if let Some(filename) = file.filename_str() {