[file-roller] removed unused variable

[Paolo Bacchilega <paobac src gnome org>]

commit 06c34a21a02bad262fbff71fc096de4f60db68b0
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Feb 15 16:31:27 2015 +0100

    removed unused variable

 src/dlg-batch-add.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/dlg-batch-add.c b/src/dlg-batch-add.c
index 90b667c..f4c471b 100644
--- a/src/dlg-batch-add.c
+++ b/src/dlg-batch-add.c
@@ -38,7 +38,6 @@ dialog_response_cb (GtkDialog *dialog,
 
        if (response_id == GTK_RESPONSE_OK) {
                GFile      *file;
-               GList      *scan;
                const char *mime_type;
 
                file = fr_new_archive_dialog_get_file (FR_NEW_ARCHIVE_DIALOG (dialog), &mime_type);