x11 cursor deinit: check if display is valid

1 files changed, 4 insertions, 2 deletions

diff --git a/src/cursor.c b/src/cursor.c
index 078b55d..ffa1562 100644
--- a/src/cursor.c
+++ b/src/cursor.c
@@ -146,8 +146,10 @@ void gsr_cursor_deinit(gsr_cursor *self) {
         self->texture_id = 0;
     }
 
-    XISelectEvents(self->display, DefaultRootWindow(self->display), NULL, 0);
-    XFixesSelectCursorInput(self->display, DefaultRootWindow(self->display), 0);
+    if(self->display) {
+        XISelectEvents(self->display, DefaultRootWindow(self->display), NULL, 0);
+        XFixesSelectCursorInput(self->display, DefaultRootWindow(self->display), 0);
+    }
 
     self->display = NULL;
     self->egl = NULL;