2 files changed, 6 insertions, 0 deletions
diff --git a/core/fxcrt/fx_basic_bstring.cpp b/core/fxcrt/fx_basic_bstring.cpp
index d0ba1af5ba..0b9d9873d8 100644
--- a/core/fxcrt/fx_basic_bstring.cpp
+++ b/core/fxcrt/fx_basic_bstring.cpp
@@ -202,6 +202,9 @@ bool CFX_ByteString::operator==(const CFX_ByteStringC& str) const {
 }
 
 bool CFX_ByteString::operator==(const CFX_ByteString& other) const {
+  if (m_pData == other.m_pData)
+    return true;
+
   if (IsEmpty())
     return other.IsEmpty();
 
diff --git a/core/fxcrt/fx_basic_wstring.cpp b/core/fxcrt/fx_basic_wstring.cpp
index 8837c6bb3b..88fc588947 100644
--- a/core/fxcrt/fx_basic_wstring.cpp
+++ b/core/fxcrt/fx_basic_wstring.cpp
@@ -180,6 +180,9 @@ bool CFX_WideString::operator==(const CFX_WideStringC& str) const {
 }
 
 bool CFX_WideString::operator==(const CFX_WideString& other) const {
+  if (m_pData == other.m_pData)
+    return true;
+
   if (IsEmpty())
     return other.IsEmpty();