From 1e1b010dea3c2a3ae24fa2a1ed3c46024934c82a Mon Sep 17 00:00:00 2001
From: Arthur Ariel Sabintsev <arthur@sabintsev.com>
Date: Thu, 14 Jul 2016 11:20:04 -0500
Subject: [PATCH] Fixed crash for version not found in iOS app store

---
 Harpy/Harpy.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Harpy/Harpy.m b/Harpy/Harpy.m
index 81681e6..5e61de9 100755
--- a/Harpy/Harpy.m
+++ b/Harpy/Harpy.m
@@ -210,8 +210,8 @@ - (NSURL *)itunesURL {
 - (BOOL)isUpdateCompatibleWithDeviceOS:(NSDictionary<NSString *, id> *)appData {
     NSArray<NSDictionary<NSString *, id> *> *results = appData[@"results"];
 
-    if (results != nil) {
-        NSString *requiresOSVersion = results[0][@"minimumOsVersion"];
+    if (results.count > 0) {
+        NSString *requiresOSVersion = [results firstObject][@"minimumOsVersion"];
         if (requiresOSVersion != nil) {
             NSString *systemVersion = [UIDevice currentDevice].systemVersion;
             if (