[goffice] Do not draw the line over the arrow head at start. [#745736]

[Jean Bréfort <jbrefort src gnome org>]

commit acf09231f6fdf617c9ced4a1f05446ece03cceaf
Author: Jean Brefort <jean brefort normalesup org>
Date:   Fri Mar 6 16:59:18 2015 +0100

    Do not draw the line over the arrow head at start. [#745736]

 ChangeLog                 |    5 +++++
 NEWS                      |    3 +++
 goffice/canvas/goc-line.c |    2 +-
 3 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index e860053..79405ae 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,11 @@
        (axis_line_render): ensure that ticks on limits are not hidden because of
        rounding errors.
 
+2015-03-06  Johannes Deutsch  <j_deutsch web de>
+
+       * goffice/canvas/goc-line.c (goc_line_draw): do not draw the line over the
+       arrow head at start. [#745736]
+
 2015-03-04  Morten Welinder <terra gnome org>
 
        * configure.ac: Post-release bump.
diff --git a/NEWS b/NEWS
index 59a23be..fe943a5 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,8 @@
 goffice 0.10.22:
 
+Johannes Deutsch:
+       * Do not draw the line over the arrow head at start. [#745736]
+
 --------------------------------------------------------------------------
 goffice 0.10.21:
 
diff --git a/goffice/canvas/goc-line.c b/goffice/canvas/goc-line.c
index 30946cd..5b02b9d 100644
--- a/goffice/canvas/goc-line.c
+++ b/goffice/canvas/goc-line.c
@@ -260,7 +260,7 @@ goc_line_draw (GocItem const *item, cairo_t *cr)
         if ((endx != 0. || endy!= 0.) &&
            go_styled_object_set_cairo_line (GO_STYLED_OBJECT (item), cr)) {
                /* try to avoid horizontal and vertical lines between two pixels */
-               cairo_move_to (cr, 0., 0.);
+               cairo_move_to (cr, startx, endx);
                cairo_line_to (cr, endx, endy);
                cairo_stroke (cr);
        }