From 8b0a1053e26e7a92da45ed4edd9e5df4fd574bc5 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 6 Feb 2017 21:27:59 -0500 Subject: fix write() unused-result warning src/client/linux/microdump_writer/microdump_writer_unittest.cc:98:47: error: ignoring return value of 'ssize_t write(int, const void*, size_t)', declared with attribute warn_unused_result [-Werror=unused-result] write(STDOUT_FILENO, identifiable_string, 0); Change-Id: I3f2305fbec0dbd1464de9aeff051e7cba2ee69a2 Reviewed-on: https://chromium-review.googlesource.com/438545 Reviewed-by: Ivan Penkov --- src/client/linux/microdump_writer/microdump_writer_unittest.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/client/linux/microdump_writer/microdump_writer_unittest.cc') diff --git a/src/client/linux/microdump_writer/microdump_writer_unittest.cc b/src/client/linux/microdump_writer/microdump_writer_unittest.cc index e5e6f448..cbcd1399 100644 --- a/src/client/linux/microdump_writer/microdump_writer_unittest.cc +++ b/src/client/linux/microdump_writer/microdump_writer_unittest.cc @@ -95,7 +95,7 @@ void CrashAndGetMicrodump(const MappingList& mappings, // has been sanitized. strcpy(identifiable_string, kIdentifiableString); // Force the strcpy to not be optimized away. - write(STDOUT_FILENO, identifiable_string, 0); + IGNORE_RET(write(STDOUT_FILENO, identifiable_string, 0)); const pid_t child = fork(); if (child == 0) { -- cgit v1.2.1