diff options
| -rw-r--r-- | engines/e_dasync.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/engines/e_dasync.c b/engines/e_dasync.c index 0580103d23..25dd233769 100644 --- a/engines/e_dasync.c +++ b/engines/e_dasync.c @@ -338,7 +338,8 @@ static void dummy_pause_job(void) { #if defined(ASYNC_WIN) WriteFile(pipefds[1], &buf, 1, &numwritten, NULL); #elif defined(ASYNC_POSIX) - write(pipefds[1], &buf, 1); + if (write(pipefds[1], &buf, 1) < 0) + return; #endif /* Ignore errors - we carry on anyway */ @@ -348,7 +349,8 @@ static void dummy_pause_job(void) { #if defined(ASYNC_WIN) ReadFile(pipefds[0], &buf, 1, &numread, NULL); #elif defined(ASYNC_POSIX) - read(pipefds[0], &buf, 1); + if (read(pipefds[0], &buf, 1) < 0) + return; #endif } |