diff --git a/mozilla/mailnews/addrbook/src/nsAbLDAPAttributeMap.js b/mozilla/mailnews/addrbook/src/nsAbLDAPAttributeMap.js
index c3f59626a61..70a765a8a22 100644
--- a/mozilla/mailnews/addrbook/src/nsAbLDAPAttributeMap.js
+++ b/mozilla/mailnews/addrbook/src/nsAbLDAPAttributeMap.js
@@ -179,6 +179,7 @@ nsAbLDAPAttributeMap.prototype = {
             aCard.setCardValue(prop, values[0]);
 
             cardValueWasSet = true;
+            break;
           } catch (ex) {
             // ignore any errors getting message values or setting card values
           }