From 27d719cd4dd89d2a766a0b343142d34a8a491363 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Wed, 27 May 2026 07:01:36 +0000
Subject: [PATCH] Check error result correctly (*cause not cause), pointed out
 by jsg.

---
 window.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/window.c b/window.c
index 1d9e84f9..7fc438ea 100644
--- a/window.c
+++ b/window.c
@@ -2091,7 +2091,7 @@ window_pane_tiled_geometry(struct window *w, struct window_pane *wp,
 	} else if (args_has(args, 'p')) {
 		size = args_strtonum_and_expand(args, 'p', 0, 100, item,
 		    cause);
-		if (cause == NULL)
+		if (*cause == NULL)
 			size = curval * size / 100;
 	}
 	if (*cause != NULL)