correct some signed/unsigned issues found by GCC 4 (bug #4237)

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@5664 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 1 deletions

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 68ee7b744..afc937a93 100755
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -6089,7 +6089,7 @@ static int socket_read(int *id, int fd, short events, void *cbdata)
 	int updatehistory=1;
 	int new = NEW_PREVENT;
 	char buf[4096], *ptr;
-	int len = sizeof(sin);
+	socklen_t len = sizeof(sin);
 	int dcallno = 0;
 	struct ast_iax2_full_hdr *fh = (struct ast_iax2_full_hdr *)buf;
 	struct ast_iax2_mini_hdr *mh = (struct ast_iax2_mini_hdr *)buf;