[gtksourceview/wip/fix-move-lines: 1/3] move-lines: simplify a condition and remove dead code

[Sébastien Wilmet <swilmet src gnome org>]

commit a0090d89f1a12b29e9ed08ebd83894d1cb71fbe5
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Mar 30 14:35:12 2017 +0200

    move-lines: simplify a condition and remove dead code
    
    gtk_text_iter_get_line() can never be equal to
    gtk_text_buffer_get_line_count(), it was dead code.
    
    start is always at line offset 0, so we can use
    gtk_text_iter_is_start(), to have symmetric code with
    gtk_text_iter_is_end().

 gtksourceview/gtksourceview.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/gtksourceview/gtksourceview.c b/gtksourceview/gtksourceview.c
index ae90ec2..028b1c3 100644
--- a/gtksourceview/gtksourceview.c
+++ b/gtksourceview/gtksourceview.c
@@ -3732,9 +3732,8 @@ gtk_source_view_move_lines (GtkSourceView *view,
                gtk_text_iter_forward_line (&end);
        }
 
-       if ((!down && (0 == gtk_text_iter_get_line (&start))) ||
-           (down && (gtk_text_iter_is_end (&end))) ||
-           (down && (gtk_text_buffer_get_line_count (buffer) == gtk_text_iter_get_line (&end))))
+       if ((!down && gtk_text_iter_is_start (&start)) ||
+           (down && gtk_text_iter_is_end (&end)))
        {
                return;
        }