Don't ask me why, but waitfordigit will immediately return a 1 on my system, unless the outfd is initialized to -1 before calling the nandfds func

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@79378 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 4 insertions, 1 deletions

diff --git a/main/channel.c b/main/channel.c
index 51b5da9b3..3ddda153c 100644
--- a/main/channel.c
+++ b/main/channel.c
@@ -1991,12 +1991,14 @@ int ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int cmdfd)
 	if (ast_test_flag(c, AST_FLAG_ZOMBIE) || ast_check_hangup(c))
 		return -1;
 	/* Wait for a digit, no more than ms milliseconds total. */
+	
 	while (ms) {
 		struct ast_channel *rchan;
-		int outfd;
+		int outfd=-1;
 
 		errno = 0;
 		rchan = ast_waitfor_nandfds(&c, 1, &cmdfd, (cmdfd > -1) ? 1 : 0, NULL, &outfd, &ms);
+		
 		if (!rchan && outfd < 0 && ms) {
 			if (errno == 0 || errno == EINTR)
 				continue;
@@ -2004,6 +2006,7 @@ int ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int cmdfd)
 			return -1;
 		} else if (outfd > -1) {
 			/* The FD we were watching has something waiting */
+			ast_log(LOG_WARNING, "The FD we were waiting for has something waiting. Waitfordigit returning numeric 1\n");
 			return 1;
 		} else if (rchan) {
 			int res;