From 681563934aea8ed294718612b84e63a591451ddb Mon Sep 17 00:00:00 2001
From: Rodolphe Breard <rodolphe@what.tf>
Date: Tue, 17 Sep 2019 17:11:30 +0200
Subject: [PATCH] Reset the "force_read" flag

---
 opensmtpd/src/input/stdin.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/opensmtpd/src/input/stdin.rs b/opensmtpd/src/input/stdin.rs
index bd483b3..20860eb 100644
--- a/opensmtpd/src/input/stdin.rs
+++ b/opensmtpd/src/input/stdin.rs
@@ -36,6 +36,8 @@ impl FilterInput for StdIn {
         let mut force_read = false;
         loop {
             if force_read || self.input.is_empty() {
+                // Reset the flag
+                force_read = false;
                 // Read stdin in self.buffer
                 self.buffer.copy_from_slice(&[0; BUFFER_SIZE]);
                 let len = self.stdin.read(&mut self.buffer)?;