From: Andre Noll <maan@systemlinux.org>
Date: Mon, 27 Jan 2014 13:35:55 +0000 (+0100)
Subject: gcrypt: Fix gcc warning on Ubuntu Lucid.
X-Git-Tag: v0.5.2~6^2~4
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=0cd41722a596730f06f40e4f7e94a03ff53fb08e

gcrypt: Fix gcc warning on Ubuntu Lucid.

For some reason the gcc-4.4.3 that ships with Ubuntu Lucid started
to complain recently:

	gcrypt.c: In function ‘mgf1’:
	gcrypt.c:101: warning: ISO C90 forbids mixed declarations and code

It turned out that a double semicolon is responsible for the
warning. This patch removes the duplicate.
---

diff --git a/gcrypt.c b/gcrypt.c
index 0183dc38..1cfd1096 100644
--- a/gcrypt.c
+++ b/gcrypt.c
@@ -97,7 +97,7 @@ static void mgf1(unsigned char *seed, size_t seed_len, unsigned result_len,
 {
 	gcry_error_t gret;
 	gcry_md_hd_t handle;
-	size_t n;;
+	size_t n;
 	unsigned char *md;
 	unsigned char octet_string[4], *rp = result, *end = rp + result_len;