- catch exception from readProperties and exit

[flightgear.git] / src / FDM / External.hxx

diff --git a/src/FDM/External.hxx b/src/FDM/External.hxx
index a9e8c8ef8691418b2822cf7ee6c760a3336f5c59..8d2adef3813940f1ec413aed7e17398efdb64328 100644 (file)
--- a/src/FDM/External.hxx
+++ b/src/FDM/External.hxx
@@ -31,8 +31,11 @@
 class FGExternal: public FGInterface {
 
 public:
+    FGExternal::FGExternal( double dt );
+    FGExternal::~FGExternal();
+
     // reset flight params to a specific position 
-    bool init( double dt );
+    void init();
 
     // update position based on inputs, positions, velocities, etc.
     bool update( int multiloop );