Allow folly to compile cleanly with most of the rest of MSVC's sign mismatch warnings

[folly.git] / folly / Random.cpp

diff --git a/folly/Random.cpp b/folly/Random.cpp
index d991990e28b60944287529cbd5afa5ca9749b5b5..8d172fe613678238c171cfa64728bcf351a155c7 100644 (file)
--- a/folly/Random.cpp
+++ b/folly/Random.cpp
@@ -89,7 +89,7 @@ class BufferedRandomDevice {
   void getSlow(unsigned char* data, size_t size);
 
   inline size_t remaining() const {
-    return buffer_.get() + bufferSize_ - ptr_;
+    return size_t(buffer_.get() + bufferSize_ - ptr_);
   }
 
   const size_t bufferSize_;