[gnome-commander/ConvertWarningsToErrors] Remove unused variable

[Uwe Scholz <uwescholz src gnome org>]

commit 30c5fe870d5c7873002978827ddc17f5df265f4c
Author: Uwe Scholz <uwescholz src gnome org>
Date:   Sat Apr 22 17:35:50 2017 +0200

    Remove unused variable

 src/gnome-cmd-dir-indicator.cc |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/gnome-cmd-dir-indicator.cc b/src/gnome-cmd-dir-indicator.cc
index 37b6a69..69786ba 100644
--- a/src/gnome-cmd-dir-indicator.cc
+++ b/src/gnome-cmd-dir-indicator.cc
@@ -181,7 +181,6 @@ static gint on_dir_indicator_motion (GnomeCmdDirIndicator *indicator, GdkEventMo
 
     // find out where in the label the pointer is at
     gint iX = (gint) event->x;
-    gint iY = (gint) event->y;
 
     for (gint i=0; i < indicator->priv->numPositions; i++)
     {