From a3d6b6f3132ff27207fe0e8753a50c4bbfd78556 Mon Sep 17 00:00:00 2001
From: Ben RUBSON <ben.rubson@gmail.com>
Date: Thu, 2 Nov 2017 08:06:51 +0100
Subject: [PATCH] Correct unnecessary-value-param clang warnings

---
 encfs/base64.cpp | 2 +-
 encfs/base64.h   | 2 +-
 encfs/encfs.cpp  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/encfs/base64.cpp b/encfs/base64.cpp
index 37b6d6c..c14ea95 100644
--- a/encfs/base64.cpp
+++ b/encfs/base64.cpp
@@ -252,7 +252,7 @@ bool B64StandardDecode(unsigned char *out, const unsigned char *in, int inLen) {
 // If you want to use an alternate alphabet, change the characters here
 const static char encodeLookup[] =
     "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-std::string B64StandardEncode(std::vector<unsigned char> inputBuffer) {
+std::string B64StandardEncode(const std::vector<unsigned char> &inputBuffer) {
   std::string encodedString;
   encodedString.reserve(B256ToB64Bytes(inputBuffer.size()));
   long temp;
diff --git a/encfs/base64.h b/encfs/base64.h
index 796cfd6..4ec5f2d 100644
--- a/encfs/base64.h
+++ b/encfs/base64.h
@@ -73,7 +73,7 @@ void AsciiToB32(unsigned char *out, const unsigned char *in, int length);
 bool B64StandardDecode(unsigned char *out, const unsigned char *in,
                        int inputLen);
 
-std::string B64StandardEncode(std::vector<unsigned char> input);
+std::string B64StandardEncode(const std::vector<unsigned char> &input);
 
 }  // namespace encfs
 
diff --git a/encfs/encfs.cpp b/encfs/encfs.cpp
index 16c3ae6..77d81b9 100644
--- a/encfs/encfs.cpp
+++ b/encfs/encfs.cpp
@@ -135,7 +135,7 @@ static void checkCanary(const std::shared_ptr<FileNode> &fnode) {
 // helper function -- apply a functor to a node
 static int withFileNode(const char *opName, const char *path,
                         struct fuse_file_info *fi,
-                        function<int(FileNode *)> op) {
+                        const function<int(FileNode *)> &op) {
   EncFS_Context *ctx = context();
 
   int res = -EIO;