Th3maz1ng/ESP8266_swiss_army_board
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Minor changes to the Dictionary class

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This commit is contained in:
anschrammh 2019-12-27 10:48:47 +01:00
parent 9148e61911
commit 7b80f7a95c
1 changed files with 3 additions and 3 deletions
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6
src/app/Dictionary.h
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@ -242,11 +242,11 @@ public:
_next = NULL; _next = NULL;
} }
const char *stringValue() const {return _value == NULL ? "" : _value->toString();} const char *stringValue() const {return _value == NULL ? NULL : _value->toString();}
const char *getParameter(const unsigned int index) const char *getParameter(const unsigned int index)
{ {
unsigned int position(0); unsigned int position(0);
if(isListEmpty(_head->_next))return ""; if(isListEmpty(_head->_next))return NULL;
Dictionary *cursor = _head->_next; Dictionary *cursor = _head->_next;
@ -257,7 +257,7 @@ public:
cursor = cursor->_next; cursor = cursor->_next;
} }
return ""; return NULL;
} }
protected: protected:
Dictionary(const char *parameter, T *value) : Dictionary() Dictionary(const char *parameter, T *value) : Dictionary()