diff --git a/indra/llplugin/llpluginprocessparent.cpp b/indra/llplugin/llpluginprocessparent.cpp
index 7d18bae94705ca14d491cf4660b8e93a16effa95..e5b4dec1bd067f1b4bad9c6684892c489f1e4342 100644
--- a/indra/llplugin/llpluginprocessparent.cpp
+++ b/indra/llplugin/llpluginprocessparent.cpp
@@ -154,9 +154,9 @@ void LLPluginProcessParent::shutdown()
     {
         EState state = (*it).second->mState;
         if (state != STATE_CLEANUP
-            || state != STATE_EXITING
-            || state != STATE_DONE
-            || state != STATE_ERROR)
+            && state != STATE_EXITING
+            && state != STATE_DONE
+            && state != STATE_ERROR)
         {
             (*it).second->setState(STATE_GOODBYE);
         }