From 03eb688bc2173748f2180af69b7f3b3fd7853299 Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@archive.org>
Date: Fri, 9 Apr 2021 19:50:04 -0700
Subject: download: fix concurrency bug at end of batch download

---
 fatcat-cli/src/download.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'fatcat-cli')

diff --git a/fatcat-cli/src/download.rs b/fatcat-cli/src/download.rs
index 916f550..d415e58 100644
--- a/fatcat-cli/src/download.rs
+++ b/fatcat-cli/src/download.rs
@@ -340,6 +340,7 @@ fn loop_printer(
     for line in output_receiver {
         println!("{}", line);
     }
+    done_sender.send(())?;
     drop(done_sender);
     Ok(())
 }
@@ -354,6 +355,7 @@ fn loop_download_tasks(
                 download_entity(task.json_str, task.output_path, task.show_progress)?;
             output_sender.send(status_line)?;
         }
+        drop(output_sender);
         Ok(())
     })();
     if let Err(ref e) = thread_result {
@@ -430,6 +432,7 @@ pub fn download_batch(
             }
         }
     };
+    drop(task_sender);
     done_receiver.recv()?;
     Ok(count)
 }
-- 
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