[gthumb] better indentation

[Paolo Bacchilega <paobac src gnome org>]

commit 37411af358e5b287160ccfce3cd1994306d212f9
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Nov 4 09:01:03 2019 +0100

    better indentation

 gthumb/gth-browser.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/gthumb/gth-browser.c b/gthumb/gth-browser.c
index 89b8c524..879f88ba 100644
--- a/gthumb/gth-browser.c
+++ b/gthumb/gth-browser.c
@@ -2759,7 +2759,10 @@ folder_tree_drag_data_received (GtkWidget        *tree_view,
        uris = gtk_selection_data_get_uris (selection_data);
        file_list = _g_file_list_new_from_uriv (uris);
        if (file_list != NULL)
-               gth_hook_invoke ("gth-browser-folder-tree-drag-data-received", browser, destination, 
file_list,
+               gth_hook_invoke ("gth-browser-folder-tree-drag-data-received",
+                                browser,
+                                destination,
+                                file_list,
                                 gdk_drag_context_get_selected_action (context));
 
        gtk_drag_finish (context, TRUE, FALSE, time);