diff options
Diffstat (limited to 'src/libunixonacid/textclient_end.c')
| -rw-r--r-- | src/libunixonacid/textclient_end.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libunixonacid/textclient_end.c b/src/libunixonacid/textclient_end.c index 58fc930..1ddf93f 100644 --- a/src/libunixonacid/textclient_end.c +++ b/src/libunixonacid/textclient_end.c @@ -1,5 +1,6 @@ /* ISC license. */ +#include <errno.h> #include <skalibs/djbunix.h> #include <skalibs/textmessage.h> #include <skalibs/textclient.h> @@ -15,8 +16,10 @@ void textclient_end (textclient_t *a) textmessage_receiver_free(&a->asyncin) ; if (a->pid && a->options & TEXTCLIENT_OPTION_WAITPID) { + int e = errno ; int wstat ; waitpid_nointr(a->pid, &wstat, 0) ; + errno = e ; } *a = textclient_zero ; } |