From 7a43906e1a93ea0dc44fec16f265c380599a3aac Mon Sep 17 00:00:00 2001
From: Alex Hultman <alexhultman@gmail.com>
Date: Wed, 7 Nov 2018 10:56:22 +0100
Subject: [PATCH] Don't crash if there's no post handler

---
 src/Loop.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Loop.h b/src/Loop.h
index 274d3c8..2af4387 100644
--- a/src/Loop.h
+++ b/src/Loop.h
@@ -55,7 +55,9 @@ private:
     static void postCb(us_loop *loop) {
         LoopData *loopData = (LoopData *) us_loop_ext(loop);
 
-        loopData->postHandler((Loop *) loop);
+        if (loopData->postHandler) {
+            loopData->postHandler((Loop *) loop);
+        }
     }
 
     Loop() = delete;