From 0696f9f49788a4bde5401a1f4b842fd600ad3cc0 Mon Sep 17 00:00:00 2001
From: Rob Walker <rob@solana.com>
Date: Wed, 18 Jul 2018 22:30:49 -0700
Subject: [PATCH] flush writer, makes partial deserialization a bit less likely

---
 src/entry_writer.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/entry_writer.rs b/src/entry_writer.rs
index 57ae827c49..d006d8e747 100644
--- a/src/entry_writer.rs
+++ b/src/entry_writer.rs
@@ -20,7 +20,8 @@ impl<'a, W: Write> EntryWriter<'a, W> {
 
     fn write_entry(writer: &mut W, entry: &Entry) -> io::Result<()> {
         let serialized = serde_json::to_string(entry).unwrap();
-        writeln!(writer, "{}", serialized)
+        writeln!(writer, "{}", serialized)?;
+        writer.flush()
     }
 
     pub fn write_entries<I>(writer: &mut W, entries: I) -> io::Result<()>