From e93e460f2293a6571350cf89c61287cec8edf29f Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Sun, 3 Mar 2019 16:23:10 -0800
Subject: [PATCH] modules/client/sync: Must wait for parallel completion before
 copying ret.

---
 modules/client/sync/presence.cc    | 1 +
 modules/client/sync/rooms/state.cc | 1 +
 2 files changed, 2 insertions(+)

diff --git a/modules/client/sync/presence.cc b/modules/client/sync/presence.cc
index 45fa919bd..84384d293 100644
--- a/modules/client/sync/presence.cc
+++ b/modules/client/sync/presence.cc
@@ -153,5 +153,6 @@ ircd::m::sync::presence_polylog(data &data)
 		parallel();
 	});
 
+	parallel.wait_done();
 	return ret;
 }
diff --git a/modules/client/sync/rooms/state.cc b/modules/client/sync/rooms/state.cc
index 47eda8e6c..2bfcc5e71 100644
--- a/modules/client/sync/rooms/state.cc
+++ b/modules/client/sync/rooms/state.cc
@@ -135,5 +135,6 @@ ircd::m::sync::room_state_polylog_events(data &data)
 			parallel(event_idx);
 	});
 
+	parallel.wait_done();
 	return ret;
 }