From: James Turner <zakalawe@mac.com>
Date: Mon, 11 Jan 2016 17:47:29 +0000 (-0600)
Subject: Bugfix: pause works for JSBsim/Yasim again
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=0250d2ee5b28c0e414955d7a1c06d6c7a37d88ce;p=flightgear.git

Bugfix: pause works for JSBsim/Yasim again
---

diff --git a/src/FDM/flight.cxx b/src/FDM/flight.cxx
index bd9be3aa1..7141dbc18 100644
--- a/src/FDM/flight.cxx
+++ b/src/FDM/flight.cxx
@@ -62,8 +62,12 @@ FGInterface::~FGInterface() {
 }
 
 int
-FGInterface::_calc_multiloop (double)
+FGInterface::_calc_multiloop (double dt)
 {
+    if (dt == 0.0) {
+        return 0; // paused
+    }
+
     // this method is now obsolete - multiloop is handled by
     // SGSubsystemGroup; the FDM group operates with a fixed time interval
     // (defined by /sim/model-hz), so at this level we always want to run