1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/md5/md5.h b/crypto/md5/md5.h
index 587d947b9a..a58940e547 100644
--- a/crypto/md5/md5.h
+++ b/crypto/md5/md5.h
@@ -101,7 +101,7 @@ typedef struct MD5state_st
 	MD5_LONG A,B,C,D;
 	MD5_LONG Nl,Nh;
 	MD5_LONG data[MD5_LBLOCK];
-	int num;
+	unigned int num;
 	} MD5_CTX;
 
 int MD5_Init(MD5_CTX *c);