nixpkgs/pkgs/desktops/gnome/misc/gnome-panel/modulesdir-env-var.patch

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diff --git a/gnome-panel/gp-module-manager.c b/gnome-panel/gp-module-manager.c
index 58447fd84..7af99de7d 100644
--- a/gnome-panel/gp-module-manager.c
+++ b/gnome-panel/gp-module-manager.c
@@ -49,8 +49,16 @@ load_modules (GpModuleManager *self)
{
GDir *dir;
const gchar *name;
+ const gchar *modules_dir;
- dir = g_dir_open (MODULESDIR, 0, NULL);
+ modules_dir = g_getenv ("NIX_GNOME_PANEL_MODULESDIR");
+
+ if (!modules_dir) {
+ g_warning ("The NIX_GNOME_PANEL_MODULESDIR environment variable was not set, modules will not be loaded.");
+ return;
+ }
+
+ dir = g_dir_open (modules_dir, 0, NULL);
if (!dir)
return;
@@ -63,7 +71,7 @@ load_modules (GpModuleManager *self)
if (!g_str_has_suffix (name, ".so"))
continue;
- path = g_build_filename (MODULESDIR, name, NULL);
+ path = g_build_filename (modules_dir, name, NULL);
module = gp_module_new_from_path (path);
g_free (path);