DDB - Do not generate endless stream of CRs if console not attached
authorMatthew Dillon <dillon@apollo.backplane.com>
Mon, 8 Jun 2009 19:31:44 +0000 (12:31 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Mon, 8 Jun 2009 19:31:44 +0000 (12:31 -0700)
commit2e30eaad81ea9cfeaad9c28ba98cd325ad17ce1d
treec09de6738669d715ca34c0794b8190255ba6cbb1
parentf32bdd677b387916be3c936ab73d053a3d3ae812
DDB - Do not generate endless stream of CRs if console not attached

If we get a console EOF do not just generate an endless stream of
CR's.  Just hang in the loop for now.
sys/ddb/db_input.c