From 85698737be9b500333ad2c01d10f437cc4747c4e Mon Sep 17 00:00:00 2001
From: Charles Haley <>
Date: Fri, 18 Mar 2011 17:12:41 +0000
Subject: [PATCH] In get_matches, verify that 'location' in fact exists -- is a
 valid search term.

---
 src/calibre/library/caches.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/calibre/library/caches.py b/src/calibre/library/caches.py
index be996063d5..19ef7e213c 100644
--- a/src/calibre/library/caches.py
+++ b/src/calibre/library/caches.py
@@ -583,6 +583,8 @@ class ResultCache(SearchQueryParser): # {{{
             candidates = self.universal_set()
         if len(candidates) == 0:
             return matches
+        if location not in self.all_search_locations:
+            return matches
 
         if len(location) > 2 and location.startswith('@') and \
                     location[1:] in self.db_prefs['grouped_search_terms']: