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-rw-r--r--cores/arduino/WString.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/cores/arduino/WString.h b/cores/arduino/WString.h
index 4a680e2..164eeac 100644
--- a/cores/arduino/WString.h
+++ b/cores/arduino/WString.h
@@ -139,11 +139,11 @@ public:
String substring( unsigned int beginIndex, unsigned int endIndex ) const;
// modification
- String & replace(char find, char replace);
- String & replace(const String& find, const String& replace);
- String & toLowerCase(void);
- String & toUpperCase(void);
- String & trim(void);
+ void replace(char find, char replace);
+ void replace(const String& find, const String& replace);
+ void toLowerCase(void);
+ void toUpperCase(void);
+ void trim(void);
// parsing/conversion
long toInt(void) const;