From d005aa59064d9e12772122e0689797a133943198 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 13 Jun 2013 15:41:18 +0530
Subject: [PATCH] Dont store very short strings in the history

---
 src/calibre/gui2/widgets2.py | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/calibre/gui2/widgets2.py b/src/calibre/gui2/widgets2.py
index c6b0bdaf0c..c53ae2e93f 100644
--- a/src/calibre/gui2/widgets2.py
+++ b/src/calibre/gui2/widgets2.py
@@ -25,10 +25,12 @@ class HistoryLineEdit2(LineEdit):
 
     def save_history(self):
         ct = unicode(self.text())
-        try:
-            self.history.remove(ct)
-        except ValueError:
-            pass
-        self.history.insert(0, ct)
-        history.set(self.store_name, self.history)
+        if len(ct) > 2:
+            try:
+                self.history.remove(ct)
+            except ValueError:
+                pass
+            self.history.insert(0, ct)
+            history.set(self.store_name, self.history)
+            self.update_items_cache(self.history)