Index: manager.c
===================================================================
RCS file: /usr/cvsroot/asterisk/manager.c,v
retrieving revision 1.74.2.3
diff -u -r1.74.2.3 manager.c
--- manager.c	15 Apr 2005 07:15:39 -0000	1.74.2.3
+++ manager.c	20 Apr 2005 15:09:41 -0000
@@ -89,6 +89,10 @@
 	int res=0;
 	struct pollfd fds[1];
 	while(len) {
+		/* Wait until writable */
+		res = poll(fds, 1, timeoutms);
+		if (res < 1)
+			return -1;
 		res = write(fd, s, len);
 		if ((res < 0) && (errno != EAGAIN)) {
 			return -1;