From 50f7a1a99cfc298966390c1a106f39d1f8f3e695 Mon Sep 17 00:00:00 2001
From: Geoffrey McRae <geoff@hostfission.com>
Date: Thu, 22 Jul 2021 17:47:58 +1000
Subject: [PATCH] [client] overlay: properly free the graphs before ll free

---
 client/src/overlay/graphs.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/client/src/overlay/graphs.c b/client/src/overlay/graphs.c
index 1d8e3793..25479620 100644
--- a/client/src/overlay/graphs.c
+++ b/client/src/overlay/graphs.c
@@ -48,6 +48,9 @@ static bool graphs_init(void ** udata, void * params)
 
 static void graphs_free(void * udata)
 {
+  struct OverlayGraph * graph;
+  while(ll_shift(gs.graphs, (void **)&graph))
+    free(graph);
   ll_free(gs.graphs);
 }