gitview: pass the missing argument _show_clicked_cb.

In our last update to use the encoding while showing the commit
diff we added a new argument to this function. But we missed
updating all the callers.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/contrib/gitview/gitview b/contrib/gitview/gitview
index de9f3f3..781badb 100755 (executable)
--- a/contrib/gitview/gitview
+++ b/contrib/gitview/gitview
@@ -798,7 +798,7 @@ class GitView:
                        button.set_relief(gtk.RELIEF_NONE)
                        button.set_sensitive(True)
                        button.connect("clicked", self._show_clicked_cb,
-                                       child_id, commit.commit_sha1)
+                                       child_id, commit.commit_sha1, self.encoding)
                        hbox.pack_start(button, expand=False, fill=True)
                        button.show()