commit 7281c3bc410de473b8f3f12ce83a489518f76487
author James Kuszmaul <james.kuszmaul@bluerivertech.com> Tue Nov 29 15:51:16 2022 -0800
committer James Kuszmaul <james.kuszmaul@bluerivertech.com> Tue Nov 29 15:51:28 2022 -0800
tree de4668e562ea77b31d81e97eaa41d24a37f47ff7
parent f947cb480341dde2fe8b761eee562d5d6ff8c8ca

Remove unused variable in WriteStringToFileOrDie

Change-Id: I9dec60b77cc86b4886c5bcabeffdc91142c77395
Signed-off-by: James Kuszmaul <james.kuszmaul@bluerivertech.com>

aos/util/file.cc

diff --git a/aos/util/file.cc b/aos/util/file.cc
index 317206e..cdf0061 100644
--- a/aos/util/file.cc
+++ b/aos/util/file.cc
@@ -36,7 +36,6 @@
 void WriteStringToFileOrDie(const std::string_view filename,
                             const std::string_view contents,
                             mode_t permissions) {
-  ::std::string r;
   ScopedFD fd(open(::std::string(filename).c_str(),
                    O_CREAT | O_WRONLY | O_TRUNC, permissions));
   PCHECK(fd.get() != -1) << ": opening " << filename;