From c6cb8ae20ca4912b186522186f03b3567b785182 Mon Sep 17 00:00:00 2001
From: Tobias Heider <me@tobhe.de>
Date: Tue, 29 Mar 2022 14:50:24 +0200
Subject: [PATCH] Fix build with older gcc. Put variable declaration in scope.

---
 command.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/command.c b/command.c
index e3f8a2b..ec4bdcf 100644
--- a/command.c
+++ b/command.c
@@ -252,7 +252,7 @@ do_command(char c)
 	case 'C':
 		connect_command();
 		break;
-	case 'D':
+	case 'D': {
 #ifdef __OpenBSD__
 		ioctl(line_fd, TIOCCDTR, NULL);
 		sleep(1);
@@ -264,6 +264,7 @@ do_command(char c)
 		ioctl(line_fd, TIOCMBIS, &dtrbits);
 #endif
 		break;
+	}
 	case 'R':
 		start_record();
 		break;