Merged revisions 114597 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r114597 | russell | 2008-04-23 15:49:18 -0500 (Wed, 23 Apr 2008) | 10 lines

Fix an issue that caused getting the correct next channel to not always work.
Also, remove setting the amount of time to wait for a digit from 5 seconds back
down to 1/10 of a second.  I believe this was so the beep didn't get played over
and over really fast, but a while back I put in another fix for that issue.

(closes issue #12498)
Reported by: jsmith
Patches:
      app_chanspy_channel_walk.trunk.patch uploaded by jsmith (license 15)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@114598 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_chanspy.c

@@ -705,12 +705,11 @@ static int common_exec(struct ast_channel *chan, const struct ast_flags *flags,
 
 			for (s = peer_name; s < ptr; s++)
 				*s = tolower(*s);
-		
 			/* We have to unlock the peer channel here to avoid a deadlock.
-			 * So, when we need it again, we have to lock the datastore and get
+			 * So, when we need to dereference it again, we have to lock the 
-			 * the pointer from there to see if the channel is still valid. */
+			 * datastore and get the pointer from there to see if the channel 
+			 * is still valid. */
 			ast_channel_unlock(peer);
-			peer = NULL;
 
 			if (!ast_test_flag(flags, OPTION_QUIET)) {
 				if (!ast_test_flag(flags, OPTION_NOTECH)) {
@@ -731,7 +730,6 @@ static int common_exec(struct ast_channel *chan, const struct ast_flags *flags,
 					ast_say_digits(chan, atoi(ptr), "", chan->language);
 			}
 
-			waitms = 5000;
 			res = channel_spy(chan, peer_chanspy_ds, &volfactor, fd, flags, exitcontext);
 			num_spyed_upon++;