From 1ba777c0982f326685f8e8835ff906d0fcc30a39 Mon Sep 17 00:00:00 2001
From: Amir Khan <a.khan@psiphon.ca>
Date: Fri, 14 Aug 2020 15:52:10 -0400
Subject: [PATCH] Added explicit type conversion

---
 base64.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base64.cpp b/base64.cpp
index 98059de..1f44256 100644
--- a/base64.cpp
+++ b/base64.cpp
@@ -43,7 +43,7 @@ static const char to_base64[] =
 std::string B64Encode(const std::string& buf) {
     if (buf.empty())
         return "";
-    return B64Encode((const unsigned char*)buf.c_str(), buf.size());
+    return B64Encode((const unsigned char*)buf.c_str(), (unsigned int)buf.size());
 }
 
 std::string B64Encode(const std::vector<BYTE>& buf) {