More debugging

1 files changed, 1 insertions, 0 deletions

diff --git a/src/libutil/monitor-fd.hh b/src/libutil/monitor-fd.hh
index ebfc230f99a0..2cc495cb3ab8 100644
--- a/src/libutil/monitor-fd.hh
+++ b/src/libutil/monitor-fd.hh
@@ -31,6 +31,7 @@ public:
                 assert(quit);
                 return; // destructor is asking us to exit
             }
+            fprintf(stderr, "GOT: %d\n", fds[0].revents);
             assert(fds[0].revents & POLLHUP);
             /* We got POLLHUP, so send an INT signal to the main thread. */
             kill(getpid(), SIGINT);