commit ebc96f7660c9b384ec6012fdee66b5b86890f644
author Sean Middleditch <sean@middleditch.us> Mon Mar 16 01:09:41 2009 -0400
committer Sean Middleditch <sean@middleditch.us> Mon Mar 16 01:09:41 2009 -0400
tree c3ae76b5a1094f0c55d2a4b4aa19c7fb25bc782a
parent 823bc00ab9fce38b861ecbeb7d4f8c14939bf447

remove redundant check

libtelnet.c

diff --git a/libtelnet.c b/libtelnet.c
index 4351099..005b1d2 100644
--- a/libtelnet.c
+++ b/libtelnet.c
@@ -847,13 +847,6 @@
 	unsigned char compress2[] = { LIBTELNET_IAC, LIBTELNET_SB,
 			LIBTELNET_TELOPT_COMPRESS2, LIBTELNET_IAC, LIBTELNET_SE };
 
-	/* don't do this if we've already got a compression stream */
-	if (telnet->z != 0) {
-		_error(telnet, __LINE__, __func__, LIBTELNET_EBADVAL, 0,
-				"compression already enabled");
-		return;
-	}
-
 	/* attempt to create output stream first, bail if we can't */
 	if (_init_zlib(telnet, 1, 0) != LIBTELNET_EOK)
 		return;