From b28c26d965fe6870cd8eaaf7b935062ab0e7e5d1 Mon Sep 17 00:00:00 2001
From: Aaron Jones <aaronmdjones@gmail.com>
Date: Wed, 27 Apr 2016 21:49:55 +0000
Subject: [PATCH] Partially revert previous commit

The OpenSSL backend is the only one that assigns a non-constant
value to the length variable. Use the correct type for its
pointer and cast instead.

[ci skip]
---
 librb/src/openssl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/librb/src/openssl.c b/librb/src/openssl.c
index 2b53f337..fc5d300f 100644
--- a/librb/src/openssl.c
+++ b/librb/src/openssl.c
@@ -716,7 +716,7 @@ make_certfp(X509 *cert, uint8_t certfp[RB_SSL_CERTFP_LEN], int method)
 	const ASN1_ITEM *it;
 	const EVP_MD *evp;
 	void *data;
-	int len;
+	unsigned int len;
 
 	switch(method)
 	{
@@ -756,7 +756,7 @@ make_certfp(X509 *cert, uint8_t certfp[RB_SSL_CERTFP_LEN], int method)
 
 	if (ASN1_item_digest(it, evp, data, certfp, &len) != 1)
 		len = 0;
-	return len;
+	return (int) len;
 }
 
 int