Changeset 2109

Timestamp:

06/14/09 16:39:21 (15 months ago)

Author:

drobilla

Message:

Tolerate LV2 plugins without a binary URI.

Files:

• trunk/ingen/src/engine/LV2Plugin.cpp (modified) (1 diff)

trunk/ingen/src/engine/LV2Plugin.cpp

@@ -93 +93 @@
 LV2Plugin::library_path() const
 {
-        if (_library_path == "")
-                _library_path = slv2_uri_to_path(slv2_value_as_uri(
-                                slv2_plugin_get_library_uri(_slv2_plugin)));
+        static const std::string empty_string;
+        if (_library_path == "") {
+                SLV2Value v = slv2_plugin_get_library_uri(_slv2_plugin);
+                if (v) {
+                        _library_path = slv2_uri_to_path(slv2_value_as_uri(v));
+                } else {
+                        cerr << "WARNING: Plugin " << uri() << " has no library path" << endl;
+                        return empty_string;
+                }
+        }
 
         return _library_path;