From 46d853207e4913f74d8972fb06a90058b097b97b Mon Sep 17 00:00:00 2001
From: Chris Johnson-Roberson <chris.johnson.roberson@gmail.com>
Date: Sat, 7 Jul 2012 18:04:54 -0400
Subject: [PATCH] minor fix - only check when both title and last name are
 present

---
 .../chrome/content/preventduplicates/preventDuplicates.js   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/preventduplicates/chrome/content/preventduplicates/preventDuplicates.js b/preventduplicates/chrome/content/preventduplicates/preventDuplicates.js
index 630d75c..48f6689 100755
--- a/preventduplicates/chrome/content/preventduplicates/preventDuplicates.js
+++ b/preventduplicates/chrome/content/preventduplicates/preventDuplicates.js
@@ -112,10 +112,10 @@ Zotero.PreventDuplicates = {
 			
 			if (title != null && lastName != null) {
 				var titleLastNameResults = Zotero.DB.query(sql, [thisTitle, lastName]);
+				if (titleLastNameResults.length > 0) {
+					returnValue = Zotero.PreventDuplicates.prompt(titleLastNameResults[0]["itemID"]);
+				}
 			}		
-			if (titleLastNameResults.length > 0) {
-				returnValue = Zotero.PreventDuplicates.prompt(titleLastNameResults[0]["itemID"]);
-			}
 		}			
 
 		return returnValue;