replace rather than append to SUIL_MODULE_DIR

should fix http://tracker.ardour.org/view.php?id=5679

diff --git a/gtk2_ardour/main.cc b/gtk2_ardour/main.cc
index ceb6ceb3120bc349f32598d05e3b80700c3f251b..9407b059158e1295db9a3e73162d21e32376f1c8 100644 (file)
--- a/gtk2_ardour/main.cc
+++ b/gtk2_ardour/main.cc
@@ -172,9 +172,9 @@ fixup_bundle_environment (int, char* [])
        export_search_path (bundle_dir, "ARDOUR_INSTANT_XML_PATH", "/Resources");
        export_search_path (bundle_dir, "LADSPA_PATH", "/Plugins");
        export_search_path (bundle_dir, "VAMP_PATH", "/lib");
-       export_search_path (bundle_dir, "SUIL_MODULE_DIR", "/lib");
        export_search_path (bundle_dir, "GTK_PATH", "/lib/gtkengines");
 
+       setenv ("SUIL_MODULE_DIR", (bundle_dir + "/lib").c_str(), 1);
        setenv ("PATH", (bundle_dir + "/MacOS:" + std::string(getenv ("PATH"))).c_str(), 1);
 
        /* unset GTK_RC_FILES so that we only load the RC files that we define
@@ -282,9 +282,9 @@ fixup_bundle_environment (int /*argc*/, char* argv[])
        export_search_path (dir_path, "ARDOUR_DATA_PATH", "/share");
        export_search_path (dir_path, "LADSPA_PATH", "/plugins");
        export_search_path (dir_path, "VAMP_PATH", "/lib");
-       export_search_path (dir_path, "SUIL_MODULE_DIR", "/lib");
        export_search_path (dir_path, "GTK_PATH", "/lib/gtkengines");
 
+       setenv ("SUIL_MODULE_DIR", (dir_path + "/lib").c_str(), 1);
        setenv ("PATH", (dir_path + "/bin:" + std::string(getenv ("PATH"))).c_str(), 1);
 
        /* unset GTK_RC_FILES so that we only load the RC files that we define