From b8fd300f8017b6afd6ccd8934c12647f10355da9 Mon Sep 17 00:00:00 2001
From: Steven Fackler <sfackler@gmail.com>
Date: Sat, 4 Oct 2014 19:44:06 -0700
Subject: [PATCH] Clean up warnings

---
 src/ffi.rs      | 2 +-
 src/x509/mod.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ffi.rs b/src/ffi.rs
index 63a13335..2118391b 100644
--- a/src/ffi.rs
+++ b/src/ffi.rs
@@ -1,4 +1,4 @@
-#![allow(non_camel_case_types)]
+#![allow(non_camel_case_types, non_uppercase_statics, non_snake_case)]
 #![allow(dead_code)]
 use libc::{c_void, c_int, c_char, c_ulong, c_long, c_uint, c_uchar, size_t};
 
diff --git a/src/x509/mod.rs b/src/x509/mod.rs
index 8c20ac8f..63be93ae 100644
--- a/src/x509/mod.rs
+++ b/src/x509/mod.rs
@@ -122,7 +122,7 @@ trait ToStr {
 impl<'a, T: AsStr<'a>> ToStr for Vec<T> {
     fn to_str(&self) -> String {
         self.iter().enumerate().fold(String::new(), |mut acc, (idx, v)| {
-            if idx > 0 { acc.push_char(',') };
+            if idx > 0 { acc.push(',') };
             acc.push_str(v.as_str());
             acc
         })