Support folly::getCurrentThreadID() without PThread

[folly.git] / folly / Varint.h

diff --git a/folly/Varint.h b/folly/Varint.h
index 6cb42d1fa9d2f84308a92547fc483a255f676ca0..4664cb95d4f5c4e2aa33efdb95f3398199ff1b53 100644 (file)
--- a/folly/Varint.h
+++ b/folly/Varint.h
@@ -88,7 +88,7 @@ inline size_t encodeVarint(uint64_t val, uint8_t* buf) {
     val >>= 7;
   }
   *p++ = uint8_t(val);
-  return p - buf;
+  return size_t(p - buf);
 }
 
 template <class T>