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| author | Leah Neukirchen <leah@vuxu.org> | 2017-11-03 21:25:29 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2017-11-03 21:25:29 +0100 |
| commit | 102e13e2480d561b0ec536b0cf1ded44c3897566 (patch) | |
| tree | ac705692135a75a4ee13fb441c72b2047d0688c0 /xe.c | |
| parent | 89983c064dd6e304a834c897b8d1f0a2bec4b656 (diff) | |
| download | xe-102e13e2480d561b0ec536b0cf1ded44c3897566.tar.gz xe-102e13e2480d561b0ec536b0cf1ded44c3897566.tar.xz xe-102e13e2480d561b0ec536b0cf1ded44c3897566.zip | |
mywait: always return when wait() fails
Diffstat (limited to 'xe.c')
| -rw-r--r-- | xe.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/xe.c b/xe.c index 462b147..728102c 100644 --- a/xe.c +++ b/xe.c @@ -87,11 +87,8 @@ mywait() pid_t pid; pid = wait(&status); - if (pid < 0) { - if (errno == ECHILD) - return 0; - // no other error possible? - } + if (pid < 0) + return !(errno == ECHILD); int i; for (i = 0; i < maxjobs; i++) |