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-rw-r--r--lib/qpselect.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/qpselect.h b/lib/qpselect.h
index aec56c38..538ebf68 100644
--- a/lib/qpselect.h
+++ b/lib/qpselect.h
@@ -131,7 +131,7 @@ struct qps_selection
struct vector files ; /* mapping fd to qps_file */
- int fd_last ; /* highest numbered fd we are looking after */
+ int fd_last ; /* highest numbered fd; -1 => none at all */
int enabled_count[qps_mnum_count] ; /* no. enabled fds in each mode */
fd_full_set enabled ; /* bit vectors for pselect enabled stuff */