From: curt <curt>
Date: Mon, 9 Oct 2000 21:17:39 +0000 (+0000)
Subject: Fixed a small bug in the engine lookup of bfi that is currently crashing
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=b2d7a4e27ac99f449931f8e4f151c25a9dc81d40;p=flightgear.git

Fixed a small bug in the engine lookup of bfi that is currently crashing
with jsbsim since no engine is currently created.  This will all have to be
revamped in the future, but jsbsim has the structure for doing engines so
that is good.
---

diff --git a/src/Main/bfi.cxx b/src/Main/bfi.cxx
index 3b4ec8c92..2b9945057 100644
--- a/src/Main/bfi.cxx
+++ b/src/Main/bfi.cxx
@@ -691,8 +691,11 @@ FGBFI::getRPM ()
 void
 FGBFI::setRPM (double rpm)
 {
-  if (getRPM() != rpm)
-    current_aircraft.fdm_state->get_engine(0)->set_RPM( rpm );
+    if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
+	if (getRPM() != rpm) {
+	    current_aircraft.fdm_state->get_engine(0)->set_RPM( rpm );
+	}
+    }
 }
 
 
@@ -702,7 +705,9 @@ FGBFI::setRPM (double rpm)
 double
 FGBFI::getEGT ()
 {
-  return current_aircraft.fdm_state->get_engine(0)->get_EGT();
+  if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
+      return current_aircraft.fdm_state->get_engine(0)->get_EGT();
+  }
 }