From 753d2094fe7fe3fa8973458a045b530094bc0091 Mon Sep 17 00:00:00 2001
From: "sspitzer%mozilla.org" <sspitzer%mozilla.org>
Date: Wed, 10 Oct 2007 23:00:13 +0000
Subject: [PATCH] fix for bug #399367: unknown place: url query keys can cause
 problems

r=dietrich, a=blocks a bug that has blocking-firefox3-+
---
 toolkit/components/places/src/nsNavHistoryQuery.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/toolkit/components/places/src/nsNavHistoryQuery.cpp b/toolkit/components/places/src/nsNavHistoryQuery.cpp
index 008a36327ac..c45af7fa50f 100644
--- a/toolkit/components/places/src/nsNavHistoryQuery.cpp
+++ b/toolkit/components/places/src/nsNavHistoryQuery.cpp
@@ -738,8 +738,8 @@ nsNavHistory::TokensToQueries(const nsTArray<QueryKeyValuePair>& aTokens,
                           &nsINavHistoryQueryOptions::SetQueryType);
     // unknown key
     } else {
-      aQueries->Clear();
-      return NS_ERROR_INVALID_ARG;
+      NS_WARNING("TokensToQueries(), ignoring unknown key: ");
+      NS_WARNING(kvp.key.get());
     }
   }