[PATCH] terminal: Fix unintended fallthrough to cursor restore

[Daniel Stone]

ef57a9b788 added support for window operations such as reporting the
title in escape mode. It implemented this by which-window-op case,
inside the existing which-escape-code case. Whilst it would break out of
the former window-op case, it never broke out of the latter escape-code
case. This would lead to window ops (such as reporting title) falling
through to restoring the saved cursor position.

This doesn't seem at all right, and also fixes a warning with GCC 8.

Signed-off-by: Daniel Stone <daniels at collabora.com>
---
 clients/terminal.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/clients/terminal.c b/clients/terminal.c
index 16a449540..f792badcd 100644
--- a/clients/terminal.c
+++ b/clients/terminal.c
@@ -1686,6 +1686,7 @@ handle_escape(struct terminal *terminal)
 				fprintf(stderr, "Unimplemented windowOp %d\n", args[0]);
 			break;
 		}
+		break;
 	case 'u':    /* Restore cursor location */
 		terminal->row = terminal->saved_row;
 		terminal->column = terminal->saved_column;
-- 
2.17.0.rc2