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Merge pull request #219 from laijs/flush-stderr

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flush stderr also when exit or install new stderr
This commit is contained in:
Lai Jiangshan
2016-10-18 10:32:57 +08:00
committed by GitHub
parent 9844779c4e 6d75e8cc93
commit 256c491948
1 changed files with 2 additions and 2 deletions
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src/exec.c
+2 -2
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@@ -400,7 +400,7 @@ static int hyper_install_process_stdio(struct hyper_exec *e, struct stdio_config
io->stderrfd = ptyslave;
}
fflush(stdout);
fflush(NULL);
if (dup2(io->stdinfd, STDIN_FILENO) < 0) {
perror("dup tty device to stdin failed");
@@ -557,7 +557,7 @@ static void hyper_exec_process(struct hyper_exec *exec, struct stdio_config *io)
}
exit:
fflush(stdout);
fflush(NULL);
_exit(125);
}