From 3599d50811a629b332aacafca594300eb16f3df0 Mon Sep 17 00:00:00 2001
From: Ryan Leckey <ryan@launchbadge.com>
Date: Wed, 17 Jul 2019 23:01:26 -0700
Subject: [PATCH] Use advance instead of set in read loop

---
 sqlx-postgres/src/connection/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sqlx-postgres/src/connection/mod.rs b/sqlx-postgres/src/connection/mod.rs
index ad347242..8d21ccfb 100644
--- a/sqlx-postgres/src/connection/mod.rs
+++ b/sqlx-postgres/src/connection/mod.rs
@@ -110,8 +110,8 @@ impl Connection {
             let n = self.stream.read(unsafe { self.rbuf.bytes_mut() }).await?;
 
             // SAFE: After we read in N bytes, we can tell the buffer that it actually
-            //       has that many bytes for the decode routines to look at
-            unsafe { self.rbuf.set_len(n) }
+            //       has that many bytes MORE for the decode routines to look at
+            unsafe { self.rbuf.advance_mut(n) }
 
             if n == 0 {
                 self.stream_eof = true;