Ignore a control subclass of -1 in ast_waitfordigit_full().

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@279636 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/channel.c b/main/channel.c
index 175f9d19f66c2330be3034a8f09b8d916024562c..00f3f78637c5d157d860d763ed5607d8c0197a78 100644 (file)
--- a/main/channel.c
+++ b/main/channel.c
@@ -3429,6 +3429,7 @@ int ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int cmdfd)
                                case AST_CONTROL_SRCCHANGE:
                                case AST_CONTROL_CONNECTED_LINE:
                                case AST_CONTROL_REDIRECTING:
+                               case -1:
                                        /* Unimportant */
                                        break;
                                default: