[summary-chart] Use save()/restore() to preserve the original clip.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/summary-chart.c b/src/summary-chart.c
index 669d6fe..7196fb3 100644
--- a/src/summary-chart.c
+++ b/src/summary-chart.c
@@ -277,6 +277,7 @@ summary_chart_expose (GtkWidget *widget, GdkEventExpose *ev)
     if (self->image != NULL) {
 	cairo_matrix_t matrix;
 
+	cairo_save (cr);
 	cairo_fill_preserve (cr);
 	cairo_clip (cr);
 
@@ -286,7 +287,7 @@ summary_chart_expose (GtkWidget *widget, GdkEventExpose *ev)
 	cairo_pattern_set_matrix (self->image, &matrix);
 	cairo_set_source (cr, self->image);
 	cairo_paint (cr);
-	cairo_reset_clip (cr);
+	cairo_restore (cr);
     } else
 	cairo_fill (cr);