From: Carl Hetherington <carl@carlh.net>
Date: Sat, 11 Dec 2010 02:35:31 +0000 (+0000)
Subject: Prevent garbage preset names with VST plugins when the call to get preset name fails.
X-Git-Tag: 3.0-alpha5~1084
X-Git-Url: https://main.carlh.net/gitweb/?a=commitdiff_plain;h=680a3f2b865348a3a4d9c54cccc5155016ff4a98;p=ardour.git

Prevent garbage preset names with VST plugins when the call to get preset name fails.


git-svn-id: svn://localhost/ardour2/branches/3.0@8245 d708f5d6-7413-0410-9779-e7cbd77b26cf
---

diff --git a/libs/ardour/vst_plugin.cc b/libs/ardour/vst_plugin.cc
index 26b3ce78f6..e77fc483ed 100644
--- a/libs/ardour/vst_plugin.cc
+++ b/libs/ardour/vst_plugin.cc
@@ -656,8 +656,11 @@ VSTPlugin::get_presets ()
 		
 		if (vst_version >= 2) {
 			char buf[256];
-			_plugin->dispatcher (_plugin, 29, i, 0, buf, 0);
-			r.label = buf;
+			if (_plugin->dispatcher (_plugin, 29, i, 0, buf, 0) == 1) {
+				r.label = buf;
+			} else {
+				r.label = string_compose (_("Preset %1"), i);
+			}
 		} else {
 			r.label = string_compose (_("Preset %1"), i);
 		}