[gnome-commander/ConfigurableFileListColumns] noop: code refactoring

[Uwe Scholz <uwescholz src gnome org>]

commit eebac0e9738a5d2fe687c39533805e72346b5295
Author: Uwe Scholz <u scholz83 gmx de>
Date:   Mon Jun 10 22:08:00 2019 +0200

    noop: code refactoring

 src/gnome-cmd-file-list.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/src/gnome-cmd-file-list.cc b/src/gnome-cmd-file-list.cc
index 99596b98..947dabba 100644
--- a/src/gnome-cmd-file-list.cc
+++ b/src/gnome-cmd-file-list.cc
@@ -2050,9 +2050,10 @@ gboolean GnomeCmdFileList::insert_file(GnomeCmdFile *f)
             priv->visible_files.add(f);
             add_file_to_clist (this, f, i);
 
-            if (i<=priv->cur_file)
+            if (i <= priv->cur_file)
+            {
                 priv->cur_file++;
-
+            }
             return TRUE;
         }
     }