Most operators work, as well as if/then/else.

Loops should be very easy, but we don't have lists working yet, next is
scope selection.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/situation.cpp b/src/situation.cpp
index d7f98aa..8221b50 100644
--- a/src/situation.cpp
+++ b/src/situation.cpp
@@ -37,11 +37,13 @@ void Situation::exec( class GameState &gState, Situation::Mode m )
         switch( m )
         {
                 case modeSetup:
-                        gState.parse( pAstSetup );
+                        if( pAstSetup )
+                                gState.parse( pAstSetup );
                         break;
 
                 case modeEnter:
-                        gState.parse( pAstEnter );
+                        if( pAstEnter )
+                                gState.parse( pAstEnter );
                         break;
         }
 }