[gnome-power-manager/gnome-2-26] Don't always show a single graph dot in gnome-power-statistics

[Richard Hughes <rhughes src gnome org>]

commit 96bb3054bf40504c6794f0aed6a0682fe0fd20b1
Author: Richard Hughes <richard hughsie com>
Date:   Fri May 29 13:10:02 2009 +0100

    Don't always show a single graph dot in gnome-power-statistics
---
 src/gpm-graph-widget.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/gpm-graph-widget.c b/src/gpm-graph-widget.c
index c863521..6dc4de7 100644
--- a/src/gpm-graph-widget.c
+++ b/src/gpm-graph-widget.c
@@ -735,7 +735,8 @@ gpm_graph_widget_draw_line (GpmGraphWidget *graph, cairo_t *cr)
 		oldx = 0;
 		oldy = 0;
 		gpm_graph_widget_get_pos_on_graph (graph, point->x, point->y, &oldx, &oldy);
-		gpm_graph_widget_draw_dot (cr, oldx, oldy, point->color);
+		if (plot == GPM_GRAPH_WIDGET_PLOT_POINTS || plot == GPM_GRAPH_WIDGET_PLOT_BOTH)
+			gpm_graph_widget_draw_dot (cr, oldx, oldy, point->color);
 
 		for (i=1; i < data->len; i++) {
 			point = (GpmPointObj *) egg_obj_list_index (data, i);