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| author | Serhiy Storchaka <storchaka@gmail.com> | 2017-11-28 17:56:10 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-11-28 17:56:10 +0200 |
| commit | 598ceae876ff4a23072e59945597e945583de4ab (patch) | |
| tree | a7c0c1380c40bda01c70b8bd40ba47d1b2f6d54a /Python/dup2.c | |
| parent | 08d2b86a1058b733bb7f1ae2b55818dd9687d21c (diff) | |
| download | cpython-git-598ceae876ff4a23072e59945597e945583de4ab.tar.gz | |
bpo-32150: Expand tabs to spaces in C files. (#4583)
Diffstat (limited to 'Python/dup2.c')
| -rw-r--r-- | Python/dup2.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Python/dup2.c b/Python/dup2.c index 2579afd443..7c6bbfce11 100644 --- a/Python/dup2.c +++ b/Python/dup2.c @@ -19,13 +19,13 @@ int dup2(int fd1, int fd2) { - if (fd1 != fd2) { - if (fcntl(fd1, F_GETFL) < 0) - return BADEXIT; - if (fcntl(fd2, F_GETFL) >= 0) - close(fd2); - if (fcntl(fd1, F_DUPFD, fd2) < 0) - return BADEXIT; - } - return fd2; + if (fd1 != fd2) { + if (fcntl(fd1, F_GETFL) < 0) + return BADEXIT; + if (fcntl(fd2, F_GETFL) >= 0) + close(fd2); + if (fcntl(fd1, F_DUPFD, fd2) < 0) + return BADEXIT; + } + return fd2; } |