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-rw-r--r--engines/e_dasync.c6
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
}