[gparted] Pass by value to get_filesystem_object()

[Curtis Gedak <gedakc src gnome org>]

commit e3a1b93a6df9f52a69f31d5b962d16e0b4c1189a
Author: Mike Fleetwood <mike fleetwood googlemail com>
Date:   Thu Oct 9 20:02:31 2014 +0100

    Pass by value to get_filesystem_object()
    
    get_filesystem_object() takes a constant reference to a FILESYSTEM, but
    FILESYSTEM is just an enumeration.  So that's a pointer to a constant
    int.  Just pass by value instead.

 include/GParted_Core.h |    2 +-
 src/GParted_Core.cc    |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/include/GParted_Core.h b/include/GParted_Core.h
index 122923e..afbef92 100644
--- a/include/GParted_Core.h
+++ b/include/GParted_Core.h
@@ -60,7 +60,7 @@ public:
        Glib::ustring get_libparted_version() ;
        Glib::ustring get_thread_status_message() ;
 
-       FileSystem * get_filesystem_object( const FILESYSTEM & filesystem ) ;
+       FileSystem * get_filesystem_object( FILESYSTEM filesystem );
        static bool filesystem_resize_disallowed( const Partition & partition ) ;
 private:
        //detectionstuff..
diff --git a/src/GParted_Core.cc b/src/GParted_Core.cc
index b49b3fb..12e796e 100644
--- a/src/GParted_Core.cc
+++ b/src/GParted_Core.cc
@@ -3209,7 +3209,7 @@ bool GParted_Core::calculate_exact_geom( const Partition & partition_old,
        return succes ;
 }
 
-FileSystem * GParted_Core::get_filesystem_object( const FILESYSTEM & filesystem )
+FileSystem * GParted_Core::get_filesystem_object( FILESYSTEM filesystem )
 {
        if ( FILESYSTEM_MAP .count( filesystem ) )
            return FILESYSTEM_MAP[ filesystem ] ;