From 87d87cc4041a997d00ebf234ca5118b9248a3b95 Mon Sep 17 00:00:00 2001
From: krypek <115574014+krypciak@users.noreply.github.com>
Date: Wed, 23 Nov 2022 22:56:52 +0100
Subject: [PATCH] Fix comparison between signed and unsigned int

When c->bw is 0, the right side of the MAX functions gets turned into an unsigned integer and that results in -1 being the outcome.
This causes big issues in xwayland clients.
---
 dwl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dwl.c b/dwl.c
index b884d06..fc6c4da 100644
--- a/dwl.c
+++ b/dwl.c
@@ -389,8 +389,8 @@ applybounds(Client *c, struct wlr_box *bbox)
 		struct wlr_box min = {0}, max = {0};
 		client_get_size_hints(c, &max, &min);
 		/* try to set size hints */
-		c->geom.width = MAX(min.width + (2 * c->bw), c->geom.width);
-		c->geom.height = MAX(min.height + (2 * c->bw), c->geom.height);
+		c->geom.width = MAX(min.width + (2 * (int)c->bw), c->geom.width);
+		c->geom.height = MAX(min.height + (2 * (int)c->bw), c->geom.height);
 		/* Some clients set them max size to INT_MAX, which does not violates
 		 * the protocol but its innecesary, they can set them max size to zero. */
 		if (max.width > 0 && !(2 * c->bw > INT_MAX - max.width)) /* Checks for overflow */