Make Linux happy

Use correct type
Remove unused variable
Fix placement of local variable

ApplicationCode/Commands/RicImportFormationNamesFeature.cpp

@@ -80,7 +80,8 @@ RimFormationNames* RicImportFormationNamesFeature::importFormationFiles( const Q
 
         if ( anyValidColor )
         {
-            RicImportFormationNamesFeature::addCustomColorLegend( QFileInfo( fileNames[i] ).baseName(), formationNames[i] );
+            QString baseName = QFileInfo( fileNames[i] ).baseName();
+            RicImportFormationNamesFeature::addCustomColorLegend( baseName, formationNames[i] );
         }
     }
 

ApplicationCode/FileInterface/RifSurfaceExporter.cpp

@@ -112,7 +112,7 @@ bool RifSurfaceExporter::writePetrellPtlFile( const QString&
     out << "#History: No history \n";
     out << "#Z_units: meters \n";
 
-    for ( int i = 0; i < vertices.size(); i++ )
+    for ( size_t i = 0; i < vertices.size(); i++ )
     {
         out << vertices[i].x() << " ";
         out << vertices[i].y() << " ";

ApplicationCode/ProjectDataModel/RimFormationNamesCollection.cpp

@@ -64,7 +64,6 @@ std::vector<RimFormationNames*> RimFormationNamesCollection::importFiles( const
 {
     QStringList                     newFileNames;
     std::vector<RimFormationNames*> formNamesObjsToReload;
-    size_t                          formationListBeforeImportCount = m_formationNamesList.size();
 
     for ( const QString& newFileName : fileNames )
     {