From 27aa818670ad6776546ee3c1ad339b68866368ef Mon Sep 17 00:00:00 2001 From: wdenk Date: Tue, 23 Mar 2004 22:37:33 +0000 Subject: * Patch by Carl Riechers, 17 Mar 2004: Ignore '\0' characters in console input for use with telnet and telco pads. * Patch by Leon Kukovec, 17 Mar 2004: typo fix for strswab prototype #ifdef --- common/main.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'common/main.c') diff --git a/common/main.c b/common/main.c index 817c1b4..156e4bc 100644 --- a/common/main.c +++ b/common/main.c @@ -574,6 +574,9 @@ int readline (const char *const prompt) puts ("\r\n"); return (p - console_buffer); + case '\0': /* nul */ + continue; + case 0x03: /* ^C - break */ console_buffer[0] = '\0'; /* discard input */ return (-1); -- cgit v1.1