MacGui: annotate the type of some arrays, and check the count of the input jobs in HBQueueController addJobsFromArray:, so we don't add an empty undo command.

1 files changed, 2 insertions, 2 deletions

diff --git a/macosx/HBDistributedArray.m b/macosx/HBDistributedArray.m
index 867ee4ffb..97b8378c3 100644
--- a/macosx/HBDistributedArray.m
+++ b/macosx/HBDistributedArray.m
@@ -52,9 +52,9 @@
 NSString *HBDistributedArrayChanged = @"HBDistributedArrayChanged";
 NSString *HBDistributedArraWrittenToDisk = @"HBDistributedArraWrittenToDisk";
 
-@interface HBDistributedArray ()
+@interface HBDistributedArray<ObjectType> ()
 
-@property (nonatomic, readonly) NSMutableArray *array;
+@property (nonatomic, readonly) NSMutableArray<ObjectType> *array;
 @property (nonatomic, readonly) NSURL *fileURL;
 @property (nonatomic, readwrite) NSTimeInterval modifiedTime;