[goffice] Always call cairo_restore() after cairo_save().

[Jean Bréfort <jbrefort src gnome org>]

commit 521beac39d6bc8df185b1aba7bbfa50c02df8c83
Author: Jean Brefort <jean brefort normalesup org>
Date:   Tue Apr 1 14:48:37 2014 +0200

    Always call cairo_restore() after cairo_save().

 ChangeLog                      |    5 +++++
 goffice/canvas/goc-rectangle.c |    5 +++--
 2 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 98e7c3b..f46ad17 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-04-01  Jean Brefort  <jean brefort normalesup org>
+
+       * goffice/canvas/goc-rectangle.c (goc_rectangle_draw): always call
+       cairo_restore().
+
 2014-03-31  Morten Welinder  <terra gnome org>
 
        * goffice/utils/go-format.c (go_format_output_number_to_odf):
diff --git a/goffice/canvas/goc-rectangle.c b/goffice/canvas/goc-rectangle.c
index 1cc9ac5..bc780e6 100644
--- a/goffice/canvas/goc-rectangle.c
+++ b/goffice/canvas/goc-rectangle.c
@@ -283,8 +283,9 @@ goc_rectangle_draw (GocItem const *item, cairo_t *cr)
                } else {
                        cairo_new_path (cr);
                }
-       }
-       if (scale_line_width)
+               if (scale_line_width)
+                       cairo_restore (cr);
+       } else
                cairo_restore (cr);
 }