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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/exec.c | 7 |
2 files changed, 10 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index c7695c09d..870774090 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2019-10-16 Peter Stephenson <p.stephenson@samsung.com> + + * _RuRo_ (Андрей Стоцкий): 44841: Src/exec.c: Better error + checking of nice, since return value can be negative. + 2019-10-14 Daniel Shahaf <d.s@daniel.shahaf.name> * 44812: Completion/Unix/Command/_subversion: Fix syntax error diff --git a/Src/exec.c b/Src/exec.c index e81053d67..6014ec9a5 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -2765,9 +2765,12 @@ execcmd_fork(Estate state, int how, int type, Wordcode varspc, sigtrapped[SIGEXIT] = 0; #ifdef HAVE_NICE /* Check if we should run background jobs at a lower priority. */ - if ((how & Z_ASYNC) && isset(BGNICE)) - if (nice(5) < 0) + if ((how & Z_ASYNC) && isset(BGNICE)) { + errno = 0; + nice(5); + if (errno) zwarn("nice(5) failed: %e", errno); + } #endif /* HAVE_NICE */ return 0; |