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prevent crash, return sensible value from find_type()

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This commit is contained in:
David Rose 2007-05-15 17:46:08 +00:00
parent 4af740cebe
commit f89ef1f257
1 changed files with 1 additions and 1 deletions
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2
dtool/src/dtoolbase/typeRegistry.cxx
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@ -229,7 +229,7 @@ TypeHandle TypeRegistry::
find_type(const string &name) const { find_type(const string &name) const {
_lock->lock(); _lock->lock();
TypeHandle handle; TypeHandle handle = TypeHandle::none();
NameRegistry::const_iterator ri; NameRegistry::const_iterator ri;
ri = _name_registry.find(name); ri = _name_registry.find(name);
if (ri != _name_registry.end()) { if (ri != _name_registry.end()) {