Mavericksで起動しない問題を修正

diff --git a/KCD/HMStrengthenListViewController.m b/KCD/HMStrengthenListViewController.m
index 0c785a6..a1913dd 100644 (file)
--- a/KCD/HMStrengthenListViewController.m
+++ b/KCD/HMStrengthenListViewController.m
@@ -78,7 +78,9 @@ static NSString *groupNameKey = @"group";
                self.plistDownloadQueue = [NSOperationQueue new];
                self.plistDownloadQueue.name = @"HMStrengthenListViewControllerPlistDownloadQueue";
                self.plistDownloadQueue.maxConcurrentOperationCount = 1;
-               self.plistDownloadQueue.qualityOfService = NSQualityOfServiceBackground;
+               if(floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_9) {
+                       self.plistDownloadQueue.qualityOfService = NSQualityOfServiceBackground;
+               }
                NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
                self.plistDownloadSession = [NSURLSession sessionWithConfiguration:configuration
                                                                                                                                  delegate:self