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allow fd = 0 as data source (stdin)

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matthias.ringwald 2012-07-30 15:02:57 +00:00
parent aac3545b0e
commit dd487e11d2
1 changed files with 1 additions and 1 deletions
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2
src/run_loop_posix.c
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@ -129,7 +129,7 @@ void posix_execute(void) {
FD_ZERO(&descriptors); FD_ZERO(&descriptors);
int highest_fd = 0; int highest_fd = 0;
for (ds = (data_source_t *) data_sources; ds ; ds = (data_source_t *) ds->item.next){ for (ds = (data_source_t *) data_sources; ds ; ds = (data_source_t *) ds->item.next){
if (ds->fd) { if (ds->fd >= 0) {
FD_SET(ds->fd, &descriptors); FD_SET(ds->fd, &descriptors);
if (ds->fd > highest_fd) { if (ds->fd > highest_fd) {
highest_fd = ds->fd; highest_fd = ds->fd;