[libchamplain: 34/45] Fix clone_index check in viewport_motion_cb.

[Jiří Techet <jiritechet src gnome org>]

commit b48d0fd825c5ed501c562831145744b48235d079
Author: Marius Stanciu <stanciumarius94 gmail com>
Date:   Sun Aug 7 20:13:06 2016 +0300

    Fix clone_index check in viewport_motion_cb.

 champlain/champlain-view.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/champlain/champlain-view.c b/champlain/champlain-view.c
index 91b3b45..2fd4688 100644
--- a/champlain/champlain-view.c
+++ b/champlain/champlain-view.c
@@ -1684,7 +1684,7 @@ viewport_motion_cb (G_GNUC_UNUSED ClutterActor *actor,
    gint original_index = g_list_index (priv->user_layer_slots, priv->user_layers);
    gint clone_index = (event->x + priv->viewport_x) / map_width;
 
-   if (clone_index != original_index && clone_index <= priv->num_clones + 1)
+   if (clone_index != original_index && clone_index < priv->num_clones + 1)
      swap_user_layer_slots (view, original_index, clone_index);
 
    return TRUE;