diff options
| -rw-r--r-- | src/io/write_test.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/io/write_test.cpp b/src/io/write_test.cpp index 36ab556..36ffe88 100644 --- a/src/io/write_test.cpp +++ b/src/io/write_test.cpp @@ -13,7 +13,11 @@ static int pipew(int& rfd) { int pfd[2]; - pipe2(pfd, O_NONBLOCK); + if (-1 == pipe2(pfd, O_NONBLOCK)) + { + rfd = -1; + return -1; + } rfd = pfd[0]; return pfd[1]; } |