From 66e69d7f2b8568c304bdc280d15f543e49d1721c Mon Sep 17 00:00:00 2001
From: Nicolas Werner <nicolas.werner@hotmail.de>
Date: Wed, 30 Jun 2021 15:28:44 +0200
Subject: [PATCH] Ignore return value of write() in signal handler
---
src/main.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/main.cpp b/src/main.cpp
index f4484f949..29e93d493 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -76,8 +76,8 @@ stacktraceHandler(int signum)
#endif
);
if (file != -1) {
- constexpr char header[] = "Error: signal\n";
- write(file, header, std::size(header) - 1);
+ constexpr char header[] = "Error: signal\n";
+ [[maybe_unused]] auto ret = write(file, header, std::size(header) - 1);
backtrace_symbols_fd(array, size, file);
close(file);
}
--
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