From 03334188ce55237794e6fe0ed85ed9629f561adc Mon Sep 17 00:00:00 2001
From: David Cramer
Date: Mon, 29 Apr 2013 12:24:42 -0700
Subject: Handle db aliases which are not defined in connections

---
 debug_toolbar/panels/sql.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'debug_toolbar/panels')

diff --git a/debug_toolbar/panels/sql.py b/debug_toolbar/panels/sql.py
index 74729c7..4bfdd27 100644
--- a/debug_toolbar/panels/sql.py
+++ b/debug_toolbar/panels/sql.py
@@ -77,9 +77,11 @@ class SQLDebugPanel(DebugPanel):
         self._transaction_ids = {}
 
     def get_transaction_id(self, alias):
+        if alias not in connections:
+            return
         conn = connections[alias].connection
         if not conn:
-            return None
+            return
 
         engine = conn.__class__.__module__.split('.', 1)[0]
         if engine == 'psycopg2':
-- 
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