0029925: Foundation Classes - add missing cast to LowerCase() and UpperCase() arguments

[occt.git] / src / Standard / Standard_Character.hxx

diff --git a/src/Standard/Standard_Character.hxx b/src/Standard/Standard_Character.hxx
index d34e156..b643579 100644 (file)
--- a/src/Standard/Standard_Character.hxx
+++ b/src/Standard/Standard_Character.hxx
@@ -123,12 +123,12 @@ inline Standard_Boolean IsUpperCase(const Standard_Character me)
 // LowerCase : Returns a lowercase character
 // ==================================================================
 inline Standard_Character LowerCase(const Standard_Character me) 
-{ return (Standard_Character)(unsigned char)std::tolower(me); }
+{ return (Standard_Character)(unsigned char)std::tolower((unsigned char)me); }
 
 // ==================================================================
 // UpperCase : Returns a uppercase character
 // ==================================================================
 inline Standard_Character UpperCase(const Standard_Character me) 
-{ return (Standard_Character)(unsigned char)std::toupper(me); }
+{ return (Standard_Character)(unsigned char)std::toupper((unsigned char)me); }
 
 #endif