From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Mon, 17 Sep 2007 11:50:46 +0000 (+0000)
Subject: Don't accept an empty input when setting a paste canvas' layer's 'canvas' parameter... 
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=00c1361cfdb2b3cae66ec796fca6ce39f0c75871;p=synfig.git

Don't accept an empty input when setting a paste canvas' layer's 'canvas' parameter using 'other...'.  Doing so causes an infinite loop, much like in bug #1796110.


git-svn-id: http://svn.voria.com/code@687 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/synfig-studio/trunk/src/gtkmm/widget_canvaschooser.cpp b/synfig-studio/trunk/src/gtkmm/widget_canvaschooser.cpp
index 0df22a7..883c9e3 100644
--- a/synfig-studio/trunk/src/gtkmm/widget_canvaschooser.cpp
+++ b/synfig-studio/trunk/src/gtkmm/widget_canvaschooser.cpp
@@ -137,6 +137,13 @@ Widget_CanvasChooser::chooser_menu()
 		return;
 	}
 
+	if (canvas_name == "")
+	{
+		App::dialog_error_blocking(_("Error"),_("No canvas name was specified"));
+		set_value_(canvas);
+		return;
+	}
+		
 	Canvas::Handle new_canvas;
 	try
 	{