From 57ce2e8ba4c1f1bc5792e14bc7082f3ebd0915be Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 29 Jan 2024 11:27:11 +1000
Subject: Allow XIFreeDeviceInfo on a null pointer

---
 src/XIQueryDevice.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/XIQueryDevice.c b/src/XIQueryDevice.c
index 51e2d0d..c89c4bc 100644
--- a/src/XIQueryDevice.c
+++ b/src/XIQueryDevice.c
@@ -150,7 +150,7 @@ void
 XIFreeDeviceInfo(XIDeviceInfo* info)
 {
     XIDeviceInfo *ptr = info;
-    while(ptr->name)
+    while(ptr && ptr->name)
     {
         Xfree(ptr->classes);
         Xfree(ptr->name);
-- 
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