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Remove redundant check for isNull()

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This commit is contained in:
Jonas Kvinge
2020-10-02 19:27:47 +02:00
parent 8f42df209a
commit 287f0a3739
14 changed files with 20 additions and 19 deletions
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6
src/tidal/tidalservice.cpp
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@@ -431,7 +431,7 @@ void TidalService::AccessTokenRequestFinished(QNetworkReply *reply) {
QByteArray data(reply->readAll());
QJsonParseError json_error;
QJsonDocument json_doc = QJsonDocument::fromJson(data, &json_error);
if (json_error.error == QJsonParseError::NoError && !json_doc.isNull() && !json_doc.isEmpty() && json_doc.isObject()) {
if (json_error.error == QJsonParseError::NoError && !json_doc.isEmpty() && json_doc.isObject()) {
QJsonObject json_obj = json_doc.object();
if (!json_obj.isEmpty() && json_obj.contains("status") && json_obj.contains("userMessage")) {
int status = json_obj["status"].toInt();
@@ -581,7 +581,7 @@ void TidalService::HandleAuthReply(QNetworkReply *reply) {
QByteArray data(reply->readAll());
QJsonParseError json_error;
QJsonDocument json_doc = QJsonDocument::fromJson(data, &json_error);
if (json_error.error == QJsonParseError::NoError && !json_doc.isNull() && !json_doc.isEmpty() && json_doc.isObject()) {
if (json_error.error == QJsonParseError::NoError && !json_doc.isEmpty() && json_doc.isObject()) {
QJsonObject json_obj = json_doc.object();
if (!json_obj.isEmpty() && json_obj.contains("status") && json_obj.contains("userMessage")) {
int status = json_obj["status"].toInt();
@@ -615,7 +615,7 @@ void TidalService::HandleAuthReply(QNetworkReply *reply) {
return;
}
if (json_doc.isNull() || json_doc.isEmpty()) {
if (json_doc.isEmpty()) {
LoginError("Authentication reply from server has empty Json document.");
return;
}