From: Martin Mares <mj@ucw.cz>
Date: Tue, 6 Mar 2018 11:58:18 +0000 (+0100)
Subject: Silence a couple of signedness warnings
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=d49e8f3fc0083747d85cc1aa7984e1cb0f853582;p=maildups.git

Silence a couple of signedness warnings
---

diff --git a/mdup.c b/mdup.c
index aefe341..7f96bfa 100644
--- a/mdup.c
+++ b/mdup.c
@@ -228,8 +228,8 @@ parse_header_line(char *line, uns cnt, struct item *item)
 
   struct sha1_ctx ctx;
   sha1_init(&ctx);
-  sha1_update(&ctx, lhs, l-lhs);
-  sha1_update(&ctx, rhs, r-rhs);
+  sha1_update(&ctx, (unsigned char *) lhs, l-lhs);
+  sha1_update(&ctx, (unsigned char *) rhs, r-rhs);
   sha1_final(&ctx, item->digest);
   item->timestamp = 1;
   if (verbose >= 1)