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Code Issues Releases Activity

Fix empty string skipping when chatting.

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This commit is contained in:
Brian Somers 1998-02-18 00:28:06 +00:00
parent d345321b7e
commit 56c9cf9d98
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/cvs2svn/branches/MP/; revision=33526
1 changed files with 4 additions and 2 deletions
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6
usr.sbin/ppp/chat.c
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@ -23,7 +23,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: chat.c,v 1.44.2.8 1998/02/13 05:31:03 brian Exp $
* $Id: chat.c,v 1.44.2.9 1998/02/16 19:09:40 brian Exp $
*/
#include <sys/param.h>
@ -219,9 +219,11 @@ chat_UpdateSet(struct descriptor *d, fd_set *r, fd_set *w, fd_set *e, int *n)
if (c->exp[2] == '!')
ExecStr(c->physical, c->exp + 3, c->exp + 2, sizeof c->exp - 2);
if (c->exp[2] == '\0')
if (c->exp[2] == '\0') {
/* Empty string, reparse (this may be better as a `goto start') */
c->argptr = "";
return chat_UpdateSet(d, r, w, e, n);
}
special = 0;
}