md5_helper.h: fix type conversion warning

add a cast in Add() from size_t -> uint32; quiets a visual studio build
warning

Change-Id: I0d87a3e460faf1fe2d4fb44df5f4042ef7500190

diff --git a/test/md5_helper.h b/test/md5_helper.h
index 95f092127c3f88e23fc0a4b125cac9134a68dc0b..742cf0b7b39477824e80e50fa13023b638ea959b 100644 (file)
--- a/test/md5_helper.h
+++ b/test/md5_helper.h
@@ -43,7 +43,7 @@ class MD5 {
   }
 
   void Add(const uint8_t *data, size_t size) {
-    MD5Update(&md5_, data, size);
+    MD5Update(&md5_, data, static_cast<uint32_t>(size));
   }
 
   const char *Get(void) {