From 0f5436098b386c1fb21dc955981e9ac12196e490 Mon Sep 17 00:00:00 2001
From: Hansem Ro <hansemro@outlook.com>
Date: Tue, 19 Jul 2022 15:19:38 -0700
Subject: [PATCH] [X11] Do case-insensitive search for pen inversion detection

---
 platform/linuxbsd/display_server_x11.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/linuxbsd/display_server_x11.cpp b/platform/linuxbsd/display_server_x11.cpp
index ecd77239939d..d4267d3c0235 100644
--- a/platform/linuxbsd/display_server_x11.cpp
+++ b/platform/linuxbsd/display_server_x11.cpp
@@ -275,7 +275,7 @@ bool DisplayServerX11::_refresh_device_info() {
 		xi.pen_pressure_range[dev->deviceid] = Vector2(pressure_min, pressure_max);
 		xi.pen_tilt_x_range[dev->deviceid] = Vector2(tilt_x_min, tilt_x_max);
 		xi.pen_tilt_y_range[dev->deviceid] = Vector2(tilt_y_min, tilt_y_max);
-		xi.pen_inverted_devices[dev->deviceid] = (bool)strstr(dev->name, "eraser");
+		xi.pen_inverted_devices[dev->deviceid] = String(dev->name).findn("eraser") > 0;
 	}
 
 	XIFreeDeviceInfo(info);