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Core/String: Fix IsNull() method (thanks to Unit tests) 

Former-commit-id: dd4828c3c0e2d3423094cf018e70fd74deac0740
This commit is contained in:
Lynix 2015-09-18 14:10:15 +02:00
parent 859544eaa7
commit 466720abec
2 changed files with 5 additions and 5 deletions
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2
include/Nazara/Core/String.hpp
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@ -307,7 +307,7 @@ class NAZARA_CORE_API NzString : public NzHashable
bool FillHash(NzAbstractHash* hash) const; bool FillHash(NzAbstractHash* hash) const;
inline void ReleaseString(); inline void ReleaseString();
static std::shared_ptr<SharedString> GetEmptyString(); static const std::shared_ptr<SharedString>& GetEmptyString();
std::shared_ptr<SharedString> m_sharedString; std::shared_ptr<SharedString> m_sharedString;

4
src/Nazara/Core/String.cpp
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@ -1934,7 +1934,7 @@ bool NzString::IsEmpty() const
bool NzString::IsNull() const bool NzString::IsNull() const
{ {
return !m_sharedString.get(); return m_sharedString.get() == GetEmptyString().get();
} }
bool NzString::IsNumber(nzUInt8 base, nzUInt32 flags) const bool NzString::IsNumber(nzUInt8 base, nzUInt32 flags) const
@ -4198,7 +4198,7 @@ bool NzString::FillHash(NzAbstractHash* hash) const
return true; return true;
} }
std::shared_ptr<NzString::SharedString> NzString::GetEmptyString() const std::shared_ptr<NzString::SharedString>& NzString::GetEmptyString()
{ {
static auto emptyString = std::make_shared<SharedString>(); static auto emptyString = std::make_shared<SharedString>();