The condition to check the zaptel version was too strict.

If you are compiling with WITHOUT_ZAPTEL=1, you can also
work with older version of zaptel, and there is no reason
not to allow that.

This should help various people mentioning on the -dev
list that there were issues with newer zaptel versions
on FreeBSD, and so they had to use older version.
(This includes me, btw!)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@15785 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_zap.c

@@ -107,7 +107,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #define SMDI_MD_WAIT_TIMEOUT 1500 /* 1.5 seconds */
 #endif
 
-#ifndef ZT_SIG_HARDHDLC
+#if !defined(ZT_SIG_EM_E1) || (defined(ZAPATA_PRI) && !defined(ZT_SIG_HARDHDLC))
 #error "Your zaptel is too old.  please update"
 #endif