diff options
Diffstat (limited to 'libs/nixio/src/process.c')
| -rw-r--r-- | libs/nixio/src/process.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libs/nixio/src/process.c b/libs/nixio/src/process.c index e8f0cdc50..69f19b7ac 100644 --- a/libs/nixio/src/process.c +++ b/libs/nixio/src/process.c @@ -59,7 +59,10 @@ static int nixio_wait(lua_State *L) { pidout = waitpid(pidin, &status, options); } while (pidout == -1 && errno == EINTR); - if (pidout == -1) { + if (pidout == 0) { + lua_pushboolean(L, 0); + return 1; + } else if (pidout == -1) { return nixio__perror(L); } else { lua_pushinteger(L, pidout); |