From 866480cde6016bc9afddf859c31efd48443f23a7 Mon Sep 17 00:00:00 2001
From: WarmUpTill <WarmUpTill@users.noreply.github.com>
Date: Wed, 7 Apr 2021 12:03:54 -0700
Subject: [PATCH] Fix crash on Linux if no ewmh is available (#159)

---
 src/linux/advanced-scene-switcher-nix.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/linux/advanced-scene-switcher-nix.cpp b/src/linux/advanced-scene-switcher-nix.cpp
index 16b63a25..4f50b463 100644
--- a/src/linux/advanced-scene-switcher-nix.cpp
+++ b/src/linux/advanced-scene-switcher-nix.cpp
@@ -203,6 +203,10 @@ void GetCurrentWindowTitle(std::string &title)
 					 &format, &num, &bytes,
 					 (uint8_t **)&data);
 
+	if (data == nullptr) {
+		return;
+	}
+
 	int status = 0;
 	XTextProperty text;
 	if (xstatus == Success) {
@@ -386,4 +390,4 @@ int secondsSinceLastInput()
 	XCloseDisplay(display);
 
 	return idle_time;
-}
\ No newline at end of file
+}