Merge pull request #7356 from nextcloud/backport/7328/stable-3.14

[stable-3.14] Check for availability of Big Sur (under 11.3) before using VFS progress tracking method
nextcloud · Oct 18, 2024 · 0b97d60 · 0b97d60
2 parents 5b47d17 + c9667c1
commit 0b97d60
Showing 1 changed file with 13 additions and 11 deletions.
diff --git a/src/gui/macOS/fileproviderdomainsyncstatus_mac.mm b/src/gui/macOS/fileproviderdomainsyncstatus_mac.mm
@@ -42,17 +42,19 @@ explicit MacImplementation(const QString &domainIdentifier, FileProviderDomainSy
             return;
         }
 
-        NSProgress *const downloadProgress = [_manager globalProgressForKind:NSProgressFileOperationKindDownloading];
-        NSProgress *const uploadProgress = [_manager globalProgressForKind:NSProgressFileOperationKindUploading];
-        _downloadProgressObserver = [[ProgressObserver alloc] initWithProgress:downloadProgress];
-        _uploadProgressObserver = [[ProgressObserver alloc] initWithProgress:uploadProgress];
-
-        _downloadProgressObserver.progressKVOChangeHandler = ^(NSProgress *const progress){
-            updateDownload(progress);
-        };
-        _uploadProgressObserver.progressKVOChangeHandler = ^(NSProgress *const progress){
-            updateUpload(progress);
-        };
+        if (@available(macOS 11.3, *)) {
+            NSProgress *const downloadProgress = [_manager globalProgressForKind:NSProgressFileOperationKindDownloading];
+            NSProgress *const uploadProgress = [_manager globalProgressForKind:NSProgressFileOperationKindUploading];
+            _downloadProgressObserver = [[ProgressObserver alloc] initWithProgress:downloadProgress];
+            _uploadProgressObserver = [[ProgressObserver alloc] initWithProgress:uploadProgress];
+
+            _downloadProgressObserver.progressKVOChangeHandler = ^(NSProgress *const progress){
+                updateDownload(progress);
+            };
+            _uploadProgressObserver.progressKVOChangeHandler = ^(NSProgress *const progress){
+                updateUpload(progress);
+            };
+        }
     }
 
     ~MacImplementation() = default;