1 files changed, 16 insertions, 0 deletions
diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc
index 247040606fb7..f46e8326235f 100644
--- a/src/libstore/globals.cc
+++ b/src/libstore/globals.cc
@@ -162,6 +162,22 @@ void initPlugins()
                 throw Error("could not dynamically open plugin file '%s%': %s%", file, dlerror());
         }
     }
+    /* We handle settings registrations here, since plugins can add settings */
+    if (RegisterSetting::settingRegistrations) {
+        for (auto & registration : *RegisterSetting::settingRegistrations)
+            settings.addSetting(registration);
+        delete RegisterSetting::settingRegistrations;
+    }
+    settings.handleUnknownSettings();
+}
+
+RegisterSetting::SettingRegistrations * RegisterSetting::settingRegistrations;
+
+RegisterSetting::RegisterSetting(AbstractSetting * s)
+{
+    if (!settingRegistrations)
+        settingRegistrations = new SettingRegistrations;
+    settingRegistrations->emplace_back(s);
 }