Fix build, last merge was a bit broken

src/modules/users/SetHostNameJob.cpp

@@ -60,8 +60,8 @@ Calamares::JobResult SetHostNameJob::exec()
         return Calamares::JobResult::error( tr( "Cannot write hostname to target system" ) );
     }
 
-    QTextStream out( &hostfile );
-    out << m_hostname << "\n";
+    QTextStream hostfileout( &hostfile );
+    hostfileout << m_hostname << "\n";
     hostfile.close();
 
     QFile hostsfile( destDir + "/etc/hosts" );
@@ -72,13 +72,13 @@ Calamares::JobResult SetHostNameJob::exec()
     }
 
     // We also need to write the appropriate entries for /etc/hosts
-    QTextStream out( &hostsfile );
+    QTextStream hostsfileout( &hostsfile );
     // ipv4 support
-    out << "127.0.0.1" << "\t" << "localhost" << "\n";
-    out << "127.0.1.1" << "\t" << m_hostname << "\n";
+    hostsfileout << "127.0.0.1" << "\t" << "localhost" << "\n";
+    hostsfileout << "127.0.1.1" << "\t" << m_hostname << "\n";
     // ipv6 support
-    out << "::1" << "\t" << "localhost ip6-localhost ip6-loopback" << "\n";
-    out << "ff02::1 ip6-allnodes" << "\n" << "ff02::2 ip6-allrouters" << "\n";
+    hostsfileout << "::1" << "\t" << "localhost ip6-localhost ip6-loopback" << "\n";
+    hostsfileout << "ff02::1 ip6-allnodes" << "\n" << "ff02::2 ip6-allrouters" << "\n";
     hostsfile.close();
 
     return Calamares::JobResult::ok();