git: dff56e811898 - main - hastd: Fix build failure

The branch main has been updated by des:

URL: https://cgit.FreeBSD.org/src/commit/?id=dff56e8118985248678e1a6916cdefd708a9d85f

commit dff56e8118985248678e1a6916cdefd708a9d85f
Author:     Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2026-10-20 14:58:45 +0000
Commit:     Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2026-10-20 14:58:45 +0000

    hastd: Fix build failure
    
    Fixes:          a5e6bee5a0bf ("hastd: Use void pointers for opaque data")
    Reported by:    garga@
---
 sbin/hastd/proto_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sbin/hastd/proto_common.c b/sbin/hastd/proto_common.c
index c96b325a4130..f8c6d849d1c8 100644
--- a/sbin/hastd/proto_common.c
+++ b/sbin/hastd/proto_common.c
@@ -145,7 +145,7 @@ proto_common_send(int sock, const void *data, size_t size, int fd)
 				errno = ETIMEDOUT;
 			return (errno);
 		}
-		data += done;
+		data = (const char *)data + done;
 		size -= done;
 	} while (size > 0);
 	if (errcount > 0) {