From: Robin Gareus <robin@gareus.org>
Date: Wed, 30 Aug 2017 15:45:14 +0000 (+0200)
Subject: Don't create empty description nodes.
X-Git-Tag: 5.12~54
X-Git-Url: https://main.carlh.net/gitweb/?p=ardour.git;a=commitdiff_plain;h=4c077010ad0fcb22b1cfd105c044402106207b19

Don't create empty description nodes.

Other places e.g. Route::save_as_template(), Session::save_template()
don't to that either.
---

diff --git a/gtk2_ardour/template_dialog.cc b/gtk2_ardour/template_dialog.cc
index 6125c9330f..65fa30d58b 100644
--- a/gtk2_ardour/template_dialog.cc
+++ b/gtk2_ardour/template_dialog.cc
@@ -429,10 +429,12 @@ TemplateManager::save_template_desc ()
 	}
 
 	tree.root()->remove_nodes_and_delete (X_("description"));
-	XMLNode* desc = new XMLNode (X_("description"));
 
-	XMLNode* dn = new XMLNode (X_("content"), desc_txt);
-	desc->add_child_nocopy (*dn);
+	if (!desc_txt.empty ()) {
+		XMLNode* desc = new XMLNode (X_("description"));
+		XMLNode* dn = new XMLNode (X_("content"), desc_txt);
+		desc->add_child_nocopy (*dn);
+	}
 
 	tree.root()->add_child_nocopy (*desc);