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check return value of write()

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stefani 2015-05-07 07:33:06 +02:00
parent e1d6908ece
commit 8f30a9d2c9
1 changed files with 2 additions and 1 deletions
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3
client/client.c
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@ -572,7 +572,8 @@ static void signal_exit(int sig)
signal(SIGINT, SIG_IGN); signal(SIGINT, SIG_IGN);
signal(SIGTERM, SIG_IGN); signal(SIGTERM, SIG_IGN);
write(pipefd[1], &signum, 1); if (write(pipefd[1], &signum, 1) == -1)
;
} }
static int scan_process(struct process *process) static int scan_process(struct process *process)