Merged revisions 28754 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r28754 | russell | 2006-05-19 15:01:17 -0400 (Fri, 19 May 2006) | 6 lines

This explicit poll is only needed on mac.  In fact, it breaks some systems
such as some versions of Fedora, causing 'asterisk -rx' to never exit.  This
has been tested on systems showing the asterisk -rx problem, as well as other
unaffected versions of linux, mac osx 10.4, and FreeBSD 6.
(issue #7071)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@28771 65c4cc65-6c06-0410-ace0-fbb531ad65f3

asterisk.c

@@ -2027,13 +2027,17 @@ static void ast_remotecontrol(char * data)
 
 	if (ast_opt_exec && data) {  /* hack to print output then exit if asterisk -rx is used */
 		char tempchar;
+#ifdef __Darwin__
 		struct pollfd fds[0];
 		fds[0].fd = ast_consock;
 		fds[0].events = POLLIN;
 		fds[0].revents = 0;
-		while(poll(fds, 1, 100) > 0) {
+		while (poll(fds, 1, 100) > 0) {
 			ast_el_read_char(el, &tempchar);
 		}
+#else
+		while (!ast_el_read_char(el, &tempchar));
+#endif
 		return;
 	}
 	for (;;) {