From 627b36a53b11f4096caec31da63c79fde963da54 Mon Sep 17 00:00:00 2001
From: Thomas Geymayer <tomgey@gmail.com>
Date: Mon, 6 May 2013 23:26:45 +0200
Subject: [PATCH] Prevent timer endless loops

---
 simgear/structure/event_mgr.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/simgear/structure/event_mgr.cxx b/simgear/structure/event_mgr.cxx
index cd3de3b9..823fdf81 100644
--- a/simgear/structure/event_mgr.cxx
+++ b/simgear/structure/event_mgr.cxx
@@ -12,7 +12,8 @@ void SGEventMgr::add(const std::string& name, SGCallback* cb,
 {
     // Clamp the delay value to 1 usec, so that user code can use
     // "zero" as a synonym for "next frame".
-    if(delay <= 0) delay = 0.000001;
+    if(delay <= 0) delay = 1e-6;
+    if(interval <= 0) interval = 1e-6; // No timer endless loops please...
 
     SGTimer* t = new SGTimer;
     t->interval = interval;
-- 
2.39.5