Merge pull request #1270 from lingochamp/fix/cast_exception

fix: may throw cast exception in FileDownloadThreadPool
lingochamp · Sep 1, 2019 · cc58548 · cc58548
2 parents 15dc1f3 + 7678313
commit cc58548
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/src/main/java/com/liulishuo/filedownloader/services/FileDownloadThreadPool.java b/library/src/main/java/com/liulishuo/filedownloader/services/FileDownloadThreadPool.java
@@ -121,7 +121,7 @@ private synchronized void filterOutNoExist() {
         runnablePool = correctedRunnablePool;
     }
 
-    public boolean isInThreadPool(final int downloadId) {
+    public synchronized boolean isInThreadPool(final int downloadId) {
         final DownloadLaunchRunnable runnable = runnablePool.get(downloadId);
         return runnable != null && runnable.isAlive();
     }