From 0c76864b40b0d11b14e07d12a92bad477b00c334 Mon Sep 17 00:00:00 2001
From: Henrik Hautakoski <henrik.hautakoski@gmail.com>
Date: Tue, 27 Oct 2020 19:39:25 +0100
Subject: [PATCH] Platform/Unix/X11Display: in setSize() check if width or
 height is zero before calling XResizeWindow()

---
 source/Platform/Unix/X11Display.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/source/Platform/Unix/X11Display.cpp b/source/Platform/Unix/X11Display.cpp
index f2f5289..9b54150 100644
--- a/source/Platform/Unix/X11Display.cpp
+++ b/source/Platform/Unix/X11Display.cpp
@@ -102,8 +102,16 @@ void* X11Display::getHandle() const
 
 void X11Display::setSize(unsigned int width, unsigned int height)
 {
-	m_size = Vector2u(width, height);
+	// X11 does not like if width or height is zero.
+	if (width == 0) {
+		width = 1;
+	}
 
+	if (height == 0) {
+		height = 1;
+	}
+
+	m_size = Vector2u(width, height);
 	::XResizeWindow(m_disp, m_win, m_size.x, m_size.y);
 }