Merge pull request #608 from rdiaz738/master

Fixed MAX_CONCURRENT_DOWNLOADS and button styling

app/ytdl.py

@@ -232,7 +232,7 @@ class DownloadQueue:
         if self.config.DOWNLOAD_MODE == 'sequential':
             self.seq_lock = asyncio.Lock()
         elif self.config.DOWNLOAD_MODE == 'limited':
-            self.semaphore = asyncio.Semaphore(self.config.MAX_CONCURRENT_DOWNLOADS)
+            self.semaphore = asyncio.Semaphore(int(self.config.MAX_CONCURRENT_DOWNLOADS))
         
         self.done.load()
 

ui/src/app/app.component.sass

@@ -99,7 +99,15 @@ td
 
 .modal-header
   border-bottom: 1px solid #eee
+  
 .modal-body
   textarea.form-control
     resize: vertical
-
+ 
+.add-url
+  display: inline-flex
+  align-items: center
+  justify-content: center
+ 
+  .spinner-border
+    margin-right: 0.5rem