1 files changed, 1 insertions, 1 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 9ab6c0bce55..15b3e488570 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -2398,7 +2398,7 @@ show_mouse_face (hl)
     {
       int column = (i == mouse_face_beg_row ? mouse_face_beg_col : w->left);
       int endcolumn = (i == mouse_face_end_row ? mouse_face_end_col : w->left + width);
-      endcolumn = min (endcolumn, FRAME_CURRENT_GLYPHS (f)->used[i] - w->left);
+      endcolumn = min (endcolumn, FRAME_CURRENT_GLYPHS (f)->used[i]);
 
       /* If the cursor's in the text we are about to rewrite,
          turn the cursor off.  */