X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;ds=sidebyside;f=cinelerra-5.1%2Fcinelerra%2Fmwindow.C;h=9de65dba075855f78b5c4aa1234f471cbb4350d1;hb=cb73d14fe59acbe8eba0a62f4af26a23072201fa;hp=79ce0e3b53b4a7ddbbaa37a53caa35ee3be2a278;hpb=efb3600851fd27b13d3053ffbdb6434535580bfd;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/mwindow.C b/cinelerra-5.1/cinelerra/mwindow.C
index 79ce0e3b..9de65dba 100644
--- a/cinelerra-5.1/cinelerra/mwindow.C
+++ b/cinelerra-5.1/cinelerra/mwindow.C
@@ -881,10 +881,25 @@ int MWindow::plugin_exists(char *plugin_path)
 	return !plugindb ? 0 : plugin_exists(plugin_path, *plugindb);
 }
 
+void MWindow::remove_plugin_index()
+{
+	char index_path[BCTEXTLEN];
+	MWindow::create_defaults_path(index_path, PLUGIN_FILE);
+	::remove(index_path);
+}
+
 void MWindow::init_preferences()
 {
 	preferences = new Preferences;
 	preferences->load_defaults(defaults);
+	const char *lv2_path = getenv("LV2_PATH");
+	if( lv2_path && strcmp(lv2_path, preferences->lv2_path) ) {
+		strncpy(preferences->lv2_path, lv2_path, sizeof(preferences->lv2_path));
+		remove_plugin_index();
+	}
+	else if( !lv2_path && preferences->lv2_path[0] ) {
+		File::setenv_path("LV2_PATH",preferences->lv2_path, 0);
+	}
 	session = new MainSession(this);
 	session->load_defaults(defaults);
 	// set x11_host, screens, window_config