From bb0b011f902225598e2a5ca3c8b3768abdafff23 Mon Sep 17 00:00:00 2001
From: Nick Briggs <nicholas.h.briggs@gmail.com>
Date: Mon, 3 Jan 2022 22:48:23 -0800
Subject: [PATCH] Remove debugging printf(.) that was left in unixcomm.c

---
 src/unixcomm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/unixcomm.c b/src/unixcomm.c
index 2ca838a..f3cf9ff 100644
--- a/src/unixcomm.c
+++ b/src/unixcomm.c
@@ -526,7 +526,7 @@ LispPTR Unix_handlecomm(LispPTR *args) {
         for (int i = 0; i < 10; i++) {
           wait_for_comm_processes();
           if (UJ[slot].status != -1) break;
-          usleep(10000); printf("."); fflush(stdout);
+          usleep(10000);
         }
         /* check again before we terminate it */
         if (UJ[slot].status != -1) break;