[tracker] tracker-status-icon: add "--version" option

[Philip Van Hoof <pvanhoof src gnome org>]

commit 96a166814580f43599b59353d21775d880a843de
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Wed Nov 18 10:08:29 2009 +0100

    tracker-status-icon: add "--version" option

 src/tracker-status-icon/tracker-main.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/src/tracker-status-icon/tracker-main.c b/src/tracker-status-icon/tracker-main.c
index aa43698..3d1e394 100644
--- a/src/tracker-status-icon/tracker-main.c
+++ b/src/tracker-status-icon/tracker-main.c
@@ -29,8 +29,13 @@
 #include <glib.h>
 #include <glib/gi18n.h>
 
+static gboolean print_version;
+
 /* Unused at the moment */
 static GOptionEntry entries[] = {
+	{ "version", 'v', 0, G_OPTION_ARG_NONE, &print_version,
+	  N_("Print version"),
+	  NULL},
 	{ NULL }
 };
 
@@ -53,6 +58,11 @@ main (int argc, char *argv[])
 	g_option_context_parse (context, &argc, &argv, NULL);
 	g_option_context_free (context);
 
+	if (print_version) {
+		g_print ("%s\n", PACKAGE_STRING);
+		return EXIT_SUCCESS;
+	}
+
 	g_type_init ();
 
 	if (!g_thread_supported ()) {