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... but then again: it's only a rumor that listeners on tied properties

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don't work. And like most rumors, it's untrue. So just output a debug
message.
This commit is contained in:
mfranz 2006-07-16 11:48:22 +00:00
parent 1841bd7343
commit 4914844c31
1 changed files with 2 additions and 4 deletions
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6
src/Scripting/NasalSys.cxx
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@ -656,11 +656,9 @@ naRef FGNasalSys::setListener(int argc, naRef* args)
else if(naIsGhost(prop)) node = *(SGPropertyNode_ptr*)naGhost_ptr(prop); else if(naIsGhost(prop)) node = *(SGPropertyNode_ptr*)naGhost_ptr(prop);
else return naNil(); else return naNil();
if (node->isTied()) { if (node->isTied())
naRuntimeError(_context, "cannot attach listener to tied property %s", SG_LOG(SG_NASAL, SG_DEBUG, "Attaching listener to tied property " <<
node->getPath()); node->getPath());
return naNil();
}
naRef handler = argc > 1 ? args[1] : naNil(); naRef handler = argc > 1 ? args[1] : naNil();
if(!(naIsCode(handler) || naIsCCode(handler) || naIsFunc(handler))) if(!(naIsCode(handler) || naIsCCode(handler) || naIsFunc(handler)))