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Remove the outq error in "show modem".

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This commit is contained in:
Brian Somers 1997-11-18 08:49:03 +00:00
parent 44cddce64c
commit 841cf58dbc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=31247
1 changed files with 2 additions and 2 deletions
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4
usr.sbin/ppp/modem.c
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@ -17,7 +17,7 @@
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id: modem.c,v 1.63 1997/11/09 06:22:44 brian Exp $
* $Id: modem.c,v 1.64 1997/11/09 14:18:48 brian Exp $
*
* TODO:
*/
@ -948,7 +948,7 @@ ShowModemStatus()
fprintf(VarTerm, "connect count: %d\n", connect_count);
#ifdef TIOCOUTQ
if (modem >= 0)
if (ioctl(modem, TIOCOUTQ, &nb) > 0)
if (ioctl(modem, TIOCOUTQ, &nb) >= 0)
fprintf(VarTerm, "outq: %d\n", nb);
else
fprintf(VarTerm, "outq: ioctl probe failed: %s\n", strerror(errno));