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a bool isn't safe enough here, but a mutex shouldn't be necessary

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This commit is contained in:
mfranz 2006-03-20 11:01:16 +00:00
parent 4c5e96f730
commit 7845f33c74
2 changed files with 4 additions and 4 deletions
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6
src/Scripting/NasalSys.cxx
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@ -682,7 +682,7 @@ FGNasalListener::FGNasalListener(SGPropertyNode_ptr node, naRef handler,
_handler(handler), _handler(handler),
_gcKey(key), _gcKey(key),
_nas(nasal), _nas(nasal),
_active(false) _active(0)
{ {
} }
@ -698,7 +698,7 @@ void FGNasalListener::valueChanged(SGPropertyNode* node)
"on property " << node->getPath()); "on property " << node->getPath());
return; return;
} }
_active = true; _active++;
_nas->_cmdArg = node; _nas->_cmdArg = node;
naContext c = naNewContext(); naContext c = naNewContext();
naModUnlock(); naModUnlock();
@ -707,7 +707,7 @@ void FGNasalListener::valueChanged(SGPropertyNode* node)
if(naGetError(c)) if(naGetError(c))
_nas->logError(c); _nas->logError(c);
naFreeContext(c); naFreeContext(c);
_active = false; _active--;
} }

2
src/Scripting/NasalSys.hxx
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@ -137,7 +137,7 @@ private:
naRef _handler; naRef _handler;
int _gcKey; int _gcKey;
FGNasalSys* _nas; FGNasalSys* _nas;
bool _active; unsigned int _active;
}; };