Updater: Show error message after failing to download

400_xowa/src/gplx/xowa/Xoa_app_.java

@@ -32,8 +32,8 @@ public class Xoa_app_ {
 		}
 	}
 	public static final String		Name			= "xowa";
-	public static final int		Version_id		= 512;
-	public static final String		Version			= "4.0.3.1702";	// RELEASE:2017-01-03 20:30
+	public static final int		Version_id		= 513;
+	public static final String		Version			= "4.1.0.1702";	// RELEASE:2017-01-03 20:30
 	public static String	Build_date		= "2012-12-30 00:00:00";
 	public static String	Build_date_fmt	= "yyyy-MM-dd HH:mm:ss";
 	public static String	Op_sys_str;

400_xowa/src/gplx/xowa/addons/apps/updates/js/Xojs_wkr__download.java

@@ -30,6 +30,7 @@ public class Xojs_wkr__download extends Xojs_wkr__base {
 	public long Src_len() {return src_len;} private final    long src_len;
 	@Override protected void Exec_run() {
 		Http_download_wkr wkr = Http_download_wkr_.Proto.Make_new();
-		wkr.Exec(this, src, trg, src_len);
+		if (wkr.Exec(this, src, trg, src_len) != gplx.core.progs.Gfo_prog_ui_.Status__done)
+			this.Cbk_mgr().Send_json(this.Cbk_trg(), "xo.app_updater.write_status", gplx.core.gfobjs.Gfobj_nde.New().Add_str("msg", "failed to download update: " + wkr.Fail_msg()));
 	}
 }

401_xowa_updater/src/gplx/xowa/Xoa_manifest_view.java

@@ -88,6 +88,7 @@ public class Xoa_manifest_view extends JFrame implements Gfo_invk {
 		run_xowa_lbl.addMouseListener(new Swing_mouse_adapter(Gfo_invk_cmd.New_by_key(this, Invk__run_xowa)));
 			}
 	public void Run_xowa() {
+		this.Append("running: " + run_xowa_cmd);
 		Runtime_.Exec(run_xowa_cmd);
 		System_.Exit();
 	}

xowa.home.version

@@ -1 +1 @@
-update Command-Line/dumps
+version_updater description 2