From 1d21652f80458d73394f7fb8e4cf1cf907a098da Mon Sep 17 00:00:00 2001
From: bruvzg <7645683+bruvzg@users.noreply.github.com>
Date: Thu, 2 Mar 2023 10:25:50 +0200
Subject: [Linux/X11] Check if required xkb functions exist before using it.

(cherry picked from commit 8a675f3824db71f0fc3268a95b73af3a50800c2f)
---
 platform/linuxbsd/x11/display_server_x11.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'platform/linuxbsd/x11')

diff --git a/platform/linuxbsd/x11/display_server_x11.cpp b/platform/linuxbsd/x11/display_server_x11.cpp
index dff2f536a8..d1f1115aad 100644
--- a/platform/linuxbsd/x11/display_server_x11.cpp
+++ b/platform/linuxbsd/x11/display_server_x11.cpp
@@ -5258,6 +5258,9 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
 	}
 #ifdef XKB_ENABLED
 	xkb_loaded = (initialize_xkbcommon(dylibloader_verbose) == 0);
+	if (!xkb_context_new || !xkb_compose_table_new_from_locale || !xkb_compose_table_unref || !xkb_context_unref || !xkb_compose_state_feed || !xkb_compose_state_unref || !xkb_compose_state_new || !xkb_compose_state_get_status || !xkb_compose_state_get_utf8 || !xkb_keysym_to_utf32 || !xkb_keysym_to_upper) {
+		xkb_loaded = false;
+	}
 #endif
 	if (initialize_xext(dylibloader_verbose) != 0) {
 		r_error = ERR_UNAVAILABLE;
-- 
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