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Fixed JsonObject not inserting keys of type String (fixes #782)

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This commit is contained in:
Benoit Blanchon
2018-07-17 10:24:21 +02:00
parent dc13882624
commit 6e4f1dc756
2 changed files with 7 additions and 2 deletions
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4
src/ArduinoJson/Strings/ArduinoString.hpp
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@ -15,7 +15,7 @@ class ArduinoString {
template <typename Buffer>
const char* save(Buffer* buffer) const {
if (!_str->c_str()) return NULL; // <- Arduino string can return NULL
if (is_null()) return NULL;
size_t n = _str->length() + 1;
void* dup = buffer->alloc(n);
if (dup != NULL) memcpy(dup, _str->c_str(), n);
@ -24,7 +24,7 @@ class ArduinoString {
bool is_null() const {
// Arduino's String::c_str() can return NULL
return _str->c_str();
return !_str->c_str();
}
bool equals(const char* expected) const {