From 33634fbacdbf64b6ba1df2026f73b4e67c910667 Mon Sep 17 00:00:00 2001
From: Orestis Floros <orestisflo@gmail.com>
Date: Mon, 14 Oct 2019 17:34:22 +0300
Subject: [PATCH] Fix i3bar leak on handle_destroy_notify

---
 i3bar/src/xcb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/i3bar/src/xcb.c b/i3bar/src/xcb.c
index ad9745fb..6b135e44 100644
--- a/i3bar/src/xcb.c
+++ b/i3bar/src/xcb.c
@@ -999,6 +999,8 @@ static void handle_destroy_notify(xcb_destroy_notify_event_t *event) {
 
     DLOG("Removing tray client with window ID %08x\n", event->window);
     TAILQ_REMOVE(output->trayclients, client, tailq);
+    free(client->class_class);
+    free(client->class_instance);
     FREE(client);
 
     /* Trigger an update, we now have more space for the statusline */