From ccba71cc2e4793d9d7c878978c2298cfbd7e3a1f Mon Sep 17 00:00:00 2001
From: Matthias Neeracher <microtherion@gmail.com>
Date: Thu, 24 Dec 2015 03:05:15 +0100
Subject: [PATCH] Deal more gracefully with absent choices

---
 AVRsack/ASHardware.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AVRsack/ASHardware.swift b/AVRsack/ASHardware.swift
index 1789eae..22ebf13 100644
--- a/AVRsack/ASHardware.swift
+++ b/AVRsack/ASHardware.swift
@@ -111,7 +111,7 @@ class ASHardware {
         if choices.count <= 10 {
             menu.addSortedChoices([ASPropertyEntry](choices.values), target: target, selector: selector)
         } else {
-            menu.addSortedChoices(recentChoices.map({ (recent: String) in choices[recent]! }), target: target, selector: selector)
+            menu.addSortedChoices(recentChoices.flatMap({ (recent: String) in choices[recent] }), target: target, selector: selector)
             menu.addItem(NSMenuItem.separatorItem())
             var seen = [String: Bool]()
             for prop in choices.values {