From 2c6c3a1d27d3665a47d037965955d2bad1f81bcc Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Sat, 1 Jun 2019 16:21:37 +0000
Subject: [PATCH] If only one of -x or -y is given, use the calculated size for
 the other. Pointed out by Ben Boeckel.

---
 cmd-new-session.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cmd-new-session.c b/cmd-new-session.c
index 2fd13420..559c268c 100644
--- a/cmd-new-session.c
+++ b/cmd-new-session.c
@@ -242,8 +242,13 @@ cmd_new_session_exec(struct cmd *self, struct cmdq_item *item)
 
 	/* Create the new session. */
 	oo = options_create(global_s_options);
-	if (args_has(args, 'x') || args_has(args, 'y'))
+	if (args_has(args, 'x') || args_has(args, 'y')) {
+		if (!args_has(args, 'x'))
+			dsx = sx;
+		if (!args_has(args, 'y'))
+			dsy = sy;
 		options_set_string(oo, "default-size", 0, "%ux%u", dsx, dsy);
+	}
 	env = environ_create();
 	if (c != NULL && !args_has(args, 'E'))
 		environ_update(global_s_options, c->environ, env);