From d0fb8d765a7be15dce1be92197baf0de8c18a8ef Mon Sep 17 00:00:00 2001
From: Jakob Demler <jdemler@curry-software.com>
Date: Tue, 2 Aug 2016 22:57:32 +0200
Subject: [PATCH] No warning when file is opened with read truncate and write

---
 clippy_lints/src/open_options.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clippy_lints/src/open_options.rs b/clippy_lints/src/open_options.rs
index 558007479..f47c593e0 100644
--- a/clippy_lints/src/open_options.rs
+++ b/clippy_lints/src/open_options.rs
@@ -178,7 +178,7 @@ fn check_open_options(cx: &LateContext, options: &[(OpenOption, Argument)], span
         }
     }
 
-    if read && truncate && read_arg && truncate_arg {
+    if read && truncate && read_arg && truncate_arg && !(write && write_arg) {
         span_lint(cx, NONSENSICAL_OPEN_OPTIONS, span, "file opened with \"truncate\" and \"read\"");
     }
     if append && truncate && append_arg && truncate_arg {