degesch: show usage on /buffer move failure

1 files changed, 3 insertions, 2 deletions

diff --git a/degesch.c b/degesch.c
index b103d6b..88ea34a 100644
--- a/degesch.c
+++ b/degesch.c
@@ -5976,6 +5976,7 @@ handle_command_buffer (struct app_context *ctx, struct handler_args *a)
 
 	// XXX: also build a prefix map?
 	// TODO: some subcommand to print N last lines from the buffer
+	bool result = true;
 	if (!strcasecmp_ascii (action, "list"))
 		show_buffers_list (ctx);
 	else if (!strcasecmp_ascii (action, "clear"))
@@ -5985,11 +5986,11 @@ handle_command_buffer (struct app_context *ctx, struct handler_args *a)
 		buffer_print_backlog (ctx, a->buffer);
 	}
 	else if (!strcasecmp_ascii (action, "move"))
-		handle_buffer_move (ctx, a);
+		result = handle_buffer_move (ctx, a);
 	else if (!strcasecmp_ascii (action, "close"))
 		handle_buffer_close (ctx, a);
 	else
-		return false;
+		result = false;
 	return true;
 }