diff options
Diffstat (limited to 'echld/common.c')
| -rw-r--r-- | echld/common.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/echld/common.c b/echld/common.c index c298d2c49c..564a48e29e 100644 --- a/echld/common.c +++ b/echld/common.c @@ -187,7 +187,10 @@ static void parent_realloc_buff(echld_reader_t* b, size_t needed) { void echld_reset_reader(echld_reader_t* r, int fd, size_t initial) { r->fd = fd; - fcntl(fd, F_SETFL, O_NONBLOCK); + if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) { + fprintf(stderr, "Unable to set non blocking on file...\n"); + return; + } if (r->data == NULL) { r->actual_len = initial; |