From 9492522db5b7fe945a17a39380376affdee1a0fe Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@gmail.com>
Date: Fri, 31 Aug 2018 12:39:16 +0200
Subject: [PATCH] Fix T56618: crash when typing certain characters on Linux.

---
 intern/ghost/intern/GHOST_SystemX11.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/intern/ghost/intern/GHOST_SystemX11.cpp b/intern/ghost/intern/GHOST_SystemX11.cpp
index 3bace8fc35a..c8984f0e280 100644
--- a/intern/ghost/intern/GHOST_SystemX11.cpp
+++ b/intern/ghost/intern/GHOST_SystemX11.cpp
@@ -1805,7 +1805,7 @@ ghost_key_from_keycode(const XkbDescPtr xkb_descr, const KeyCode keycode)
 #endif
 		}
 	}
-	else {
+	else if (keycode != 0) {
 		GHOST_ASSERT(false, "KeyCode out of range!");
 	}
 	return GHOST_kKeyUnknown;