if the request is empty, remove \r\n (or single \n or \r) from receive buffer.

diff --git a/src/ngircd/conn.c b/src/ngircd/conn.c
index 8f343ea418814102b3a0d2f02167860f33031c02..802bdc4cd17c11d71af838ba1e60e36bfd3789c9 100644 (file)
--- a/src/ngircd/conn.c
+++ b/src/ngircd/conn.c
@@ -17,7 +17,7 @@
 #include "portab.h"
 #include "io.h"
 
-static char UNUSED id[] = "$Id: conn.c,v 1.172 2005/08/27 23:42:23 fw Exp $";
+static char UNUSED id[] = "$Id: conn.c,v 1.173 2005/08/28 00:19:29 fw Exp $";
 
 #include "imp.h"
 #include <assert.h>
@@ -1214,8 +1214,8 @@ Handle_Buffer( CONN_ID Idx )
                        return false;
                }
 
-               if (len < 3) { /* request was empty (only '\r\n') */
-                       array_trunc(&My_Connections[Idx].rbuf);
+               if (len <= 2) { /* request was empty (only '\r\n') */
+                       array_moveleft(&My_Connections[Idx].rbuf, 1, delta); /* delta is either 1 or 2 */
                        break;
                }
 #ifdef ZLIB