Silence a compiler warning in VC++

This commit is contained in:
Jörg Hinrichs 2009-07-15 22:40:34 +00:00
parent a7c65c9240
commit 9525888d46

View file

@ -107,7 +107,7 @@ protected:
const node* val_;
bool valid() const {
return val_;
return val_ != NULL;
}
void clear() {