Fix some clazy warnings

Author: nyalldawson

src/core/layout/qgsabstractreportsection.cpp

@@ -77,14 +77,14 @@ bool QgsAbstractReportSection::writeXml( QDomElement &parentElement, QDomDocumen
   QDomElement element = doc.createElement( QStringLiteral( "Section" ) );
   element.setAttribute( QStringLiteral( "type" ), type() );
 
-  element.setAttribute( QStringLiteral( "headerEnabled" ), mHeaderEnabled ? "1" : "0" );
+  element.setAttribute( QStringLiteral( "headerEnabled" ), mHeaderEnabled ? QStringLiteral( "1" ) : QStringLiteral( "0" ) );
   if ( mHeader )
   {
     QDomElement headerElement = doc.createElement( QStringLiteral( "header" ) );
     headerElement.appendChild( mHeader->writeXml( doc, context ) );
     element.appendChild( headerElement );
   }
-  element.setAttribute( QStringLiteral( "footerEnabled" ), mFooterEnabled ? "1" : "0" );
+  element.setAttribute( QStringLiteral( "footerEnabled" ), mFooterEnabled ? QStringLiteral( "1" ) : QStringLiteral( "0" ) );
   if ( mFooter )
   {
     QDomElement footerElement = doc.createElement( QStringLiteral( "footer" ) );
@@ -110,8 +110,8 @@ bool QgsAbstractReportSection::readXml( const QDomElement &element, const QDomDo
     return false;
   }
 
-  mHeaderEnabled = element.attribute( QStringLiteral( "headerEnabled" ), "0" ).toInt();
-  mFooterEnabled = element.attribute( QStringLiteral( "footerEnabled" ), "0" ).toInt();
+  mHeaderEnabled = element.attribute( QStringLiteral( "headerEnabled" ), QStringLiteral( "0" ) ).toInt();
+  mFooterEnabled = element.attribute( QStringLiteral( "footerEnabled" ), QStringLiteral( "0" ) ).toInt();
   const QDomElement headerElement = element.firstChildElement( QStringLiteral( "header" ) );
   if ( !headerElement.isNull() )
   {

src/providers/arcgisrest/qgsafsshareddata.cpp

@@ -39,6 +39,7 @@ bool QgsAfsSharedData::getFeature( QgsFeatureId id, QgsFeature &f, const QgsRect
   QStringList fetchAttribNames;
   QList<int> fetchAttribIdx;
   fetchAttribIdx.reserve( mFields.size() );
+  fetchAttribNames.reserve( mFields.size() );
   for ( int idx = 0, n = mFields.size(); idx < n; ++idx )
   {
     fetchAttribNames.append( mFields.at( idx ).name() );
@@ -58,7 +59,7 @@ bool QgsAfsSharedData::getFeature( QgsFeatureId id, QgsFeature &f, const QgsRect
 
   if ( objectIds.empty() )
   {
-    QgsDebugMsg( "No valid features IDs to fetch" );
+    QgsDebugMsg( QStringLiteral( "No valid features IDs to fetch" ) );
     return false;
   }
 
@@ -75,7 +76,7 @@ bool QgsAfsSharedData::getFeature( QgsFeatureId id, QgsFeature &f, const QgsRect
   if ( queryData.isEmpty() )
   {
 //    const_cast<QgsAfsProvider *>( this )->pushError( errorTitle + ": " + errorMessage );
-    QgsDebugMsg( "Query returned empty result" );
+    QgsDebugMsg( QStringLiteral( "Query returned empty result" ) );
     return false;
   }
 
@@ -84,7 +85,7 @@ bool QgsAfsSharedData::getFeature( QgsFeatureId id, QgsFeature &f, const QgsRect
   const QVariantList featuresData = queryData[QStringLiteral( "features" )].toList();
   if ( featuresData.isEmpty() )
   {
-    QgsDebugMsgLevel( "Query returned no features", 3 );
+    QgsDebugMsgLevel( QStringLiteral( "Query returned no features" ), 3 );
     return false;
   }
   for ( int i = 0, n = featuresData.size(); i < n; ++i )