From 7cef33d8ac66458f545057caf269b9f61d1e2080 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Deuc=D0=B5?= <shurd@sasktel.net>
Date: Wed, 20 Nov 2024 23:21:33 -0500
Subject: [PATCH] Drain modem buffer before sending commands.
---
src/syncterm/CHANGES | 1 +
src/syncterm/modem.c | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/src/syncterm/CHANGES b/src/syncterm/CHANGES
index c80c8026bc..0b1ff0b8bd 100644
--- a/src/syncterm/CHANGES
+++ b/src/syncterm/CHANGES
@@ -10,6 +10,7 @@ Support copy/paste in BBS list
Show current list path, not default in File Locations
Explicitly set serial port to 8N1
Add support bit data bits, stop bits, and parity
+Drain modem buffer before sending init command
Version 1.2rc6
--------------
diff --git a/src/syncterm/modem.c b/src/syncterm/modem.c
index 8ca6eec451..fd8b8f831e 100644
--- a/src/syncterm/modem.c
+++ b/src/syncterm/modem.c
@@ -255,6 +255,10 @@ modem_connect(struct bbslist *bbs)
while (kbhit())
getch();
+ /* Drain modem output buffer */
+ while (comReadByte(com, respbuf))
+ ;
+
if (!bbs->hidepopups)
uifc.pop("Initializing...");
--
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