more canvas-height related fixes; likely fix for loading VST plugins by name instead of unique ID

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@3006 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 13 insertions, 0 deletions

diff --git a/libs/ardour/plugin.cc b/libs/ardour/plugin.cc
index 07afcbba51..d8616eabde 100644
--- a/libs/ardour/plugin.cc
+++ b/libs/ardour/plugin.cc
@@ -348,6 +348,19 @@ ARDOUR::find_plugin(Session& session, string identifier, PluginType type)
 			return (*i)->load (session);
 		}
 	}
+
+#ifdef VST_SUPPORT
+	/* hmm, we didn't find it. could be because in older versions of Ardour.
+	   we used to store the name of a VST plugin, not its unique ID. so try
+	   again.
+	*/
+
+	for (i = plugs.begin(); i != plugs.end(); ++i) {
+		if (identifier == (*i)->name){
+			return (*i)->load (session);
+		}
+	}
+#endif
 	
 	return PluginPtr ((Plugin*) 0);
 }