From b90a1916889b2d1cc6c595c3cd121739223db345 Mon Sep 17 00:00:00 2001
From: Sebastian Thiel <byronimo@gmail.com>
Date: Tue, 17 Mar 2015 19:59:04 +0100
Subject: [PATCH] fix(doit): repeated params string addition

It seems odd that String + &str is required.
In any way, previously it would try to add i32 to a string.
---
 src/mako/lib/mbuild.mako | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mako/lib/mbuild.mako b/src/mako/lib/mbuild.mako
index 36bdd1ad84..19583db6ed 100644
--- a/src/mako/lib/mbuild.mako
+++ b/src/mako/lib/mbuild.mako
@@ -472,7 +472,7 @@ match result {
         if ${pname}.len() > 0 {
             let mut s = String::new();
             for f in ${pname}.iter() {
-                s.push_str(&("/".to_string() + f));
+                s.push_str(&("/".to_string() + &f.to_string()));
             }
             params.push(("${p.name}", s));
         }