From 835107bf21ad0129d5298e630e10d628f9c2e7f7 Mon Sep 17 00:00:00 2001
From: Charles Haley <>
Date: Sat, 23 Apr 2011 21:22:07 +0100
Subject: [PATCH] Make naked searches ignore exceptions when using the
 limit_search configuration option.

---
 src/calibre/library/caches.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/calibre/library/caches.py b/src/calibre/library/caches.py
index 16661056e8..e4342988b8 100644
--- a/src/calibre/library/caches.py
+++ b/src/calibre/library/caches.py
@@ -630,8 +630,11 @@ class ResultCache(SearchQueryParser): # {{{
                         terms.add(l)
                 if terms:
                     for l in terms:
-                        matches |= self.get_matches(l, query,
-                            candidates=candidates, allow_recursion=allow_recursion)
+                        try:
+                            matches |= self.get_matches(l, query,
+                                candidates=candidates, allow_recursion=allow_recursion)
+                        except:
+                            pass
                     return matches
 
             if location in self.field_metadata: