From 05223fbc6de63621ce4503dd707ccbbfff39124f Mon Sep 17 00:00:00 2001
From: Alam Ed Arias <alam@srb2.org>
Date: Sat, 9 Sep 2023 16:10:42 -0400
Subject: [PATCH] backtrace: store result of write() in a junk var
---
src/sdl/i_system.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/sdl/i_system.c b/src/sdl/i_system.c
index 902194f4f..7b64d6fff 100644
--- a/src/sdl/i_system.c
+++ b/src/sdl/i_system.c
@@ -259,10 +259,10 @@ UINT8 keyboard_started = false;
#ifdef UNIXBACKTRACE
#define STDERR_WRITE(string) if (fd != -1) I_OutputMsg("%s", string)
-#define CRASHLOG_WRITE(string) if (fd != -1) write(fd, string, strlen(string))
+#define CRASHLOG_WRITE(string) if (fd != -1) junk = write(fd, string, strlen(string))
#define CRASHLOG_STDERR_WRITE(string) \
if (fd != -1)\
- write(fd, string, strlen(string));\
+ junk = write(fd, string, strlen(string));\
I_OutputMsg("%s", string)
static void write_backtrace(INT32 signal)
@@ -271,6 +271,7 @@ static void write_backtrace(INT32 signal)
size_t size;
time_t rawtime;
struct tm timeinfo;
+ ssize_t junk;
enum { BT_SIZE = 1024, STR_SIZE = 32 };
void *array[BT_SIZE];
--
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