[gparted] Raise minimum supported dosfstools to 3.0.18 (!57)

[Curtis Gedak <gedakc src gnome org>]

commit a9015111b94e7c50a92a81d5364ffbbd165de97a
Author: Mike Fleetwood <mike fleetwood googlemail com>
Date:   Sun Feb 16 12:28:49 2020 +0000

    Raise minimum supported dosfstools to 3.0.18 (!57)
    
    This earlier commit [1] from 2013 recognised the new names for programs
    in dosfstools >= 3.0.18, specifically mkfs.fat and fsck.fat.  Now that
    the oldest supported distributions use dosfstools >= 3.0.18 it is no
    longer necessary to support using the old names of mkdosfs and dosfsck,
    so remove that code.
    
        Oldest supported   Dosfstools
        distributions      Version
    
        Debian 8           3.0.27
        RHEL / CentOS 7    3.0.20
        SLES 12            3.0.26
        Ubuntu 14.04 LTS   3.0.26
    
    [1] 1ae03dee953f512c0c664369db2d5e5db80b4058
        Recognise new dosfstools program names (#704629)
    
    Closes !57 - Raise minimum support dosfstools to 3.0.18 released
                 2013-06-06

 src/fat16.cc | 27 +++++++--------------------
 1 file changed, 7 insertions(+), 20 deletions(-)
---
diff --git a/src/fat16.cc b/src/fat16.cc
index 5825c9d8..5aeb0c95 100644
--- a/src/fat16.cc
+++ b/src/fat16.cc
@@ -72,24 +72,11 @@ FS fat16::get_filesystem_support()
        {
                fs.create = FS::EXTERNAL;
                fs.create_with_label = FS::EXTERNAL;
-               create_cmd = "mkfs.fat" ;
-       }
-       else if ( ! Glib::find_program_in_path( "mkdosfs" ) .empty() )
-       {
-               fs.create = FS::EXTERNAL;
-               fs.create_with_label = FS::EXTERNAL;
-               create_cmd = "mkdosfs" ;
        }
 
        if ( ! Glib::find_program_in_path( "fsck.fat" ) .empty() )
        {
                fs.check = FS::EXTERNAL;
-               check_cmd = "fsck.fat" ;
-       }
-       else if ( ! Glib::find_program_in_path( "dosfsck" ) .empty() )
-       {
-               fs.check = FS::EXTERNAL;
-               check_cmd = "dosfsck" ;
        }
 
        if ( ! Glib::find_program_in_path( "mlabel" ) .empty() ) {
@@ -264,17 +251,17 @@ bool fat16::create( const Partition & new_partition, OperationDetail & operation
        Glib::ustring fat_size = specific_type == FS_FAT16 ? "16" : "32" ;
        Glib::ustring label_args = new_partition.get_filesystem_label().empty() ? "" :
                                   "-n " + Glib::shell_quote( sanitize_label( 
new_partition.get_filesystem_label() ) ) + " ";
-       return ! execute_command( create_cmd + " -F" + fat_size + " -v -I " + label_args +
-                                 Glib::shell_quote( new_partition.get_path() ),
-                                 operationdetail,
-                                 EXEC_CHECK_STATUS|EXEC_CANCEL_SAFE );
+       return ! execute_command("mkfs.fat -F" + fat_size + " -v -I " + label_args +
+                                Glib::shell_quote(new_partition.get_path()),
+                                operationdetail,
+                                EXEC_CHECK_STATUS|EXEC_CANCEL_SAFE);
 }
 
 bool fat16::check_repair( const Partition & partition, OperationDetail & operationdetail )
 {
-       exit_status = execute_command( check_cmd + " -a -w -v " + Glib::shell_quote( partition .get_path() ),
-                                      operationdetail,
-                                      EXEC_CANCEL_SAFE );
+       exit_status = execute_command("fsck.fat -a -w -v " + Glib::shell_quote(partition.get_path()),
+                                     operationdetail,
+                                     EXEC_CANCEL_SAFE);
        bool success = ( exit_status == 0 || exit_status == 1 );
        set_status( operationdetail, success );
        return success;