Index: main/features.c
===================================================================
--- main/features.c	(revision 295163)
+++ main/features.c	(working copy)
@@ -3796,12 +3796,12 @@
					continue;
				}
 
-				if (!(pfds[y].revents & (POLLIN | POLLERR))) {
+				if (!(pfds[y].revents & (POLLIN | POLLERR | POLLPRI))) {
					/* Next x */
					continue;
				}
 
-				if (pfds[y].revents & POLLERR) {
+				if (pfds[y].revents & (POLLERR | POLLPRI)) {
					ast_set_flag(chan, AST_FLAG_EXCEPTION);
				} else {
					ast_clear_flag(chan, AST_FLAG_EXCEPTION);
@@ -3855,7 +3855,7 @@
						}
						*new_pfds = tmp;
						(*new_pfds)[*new_nfds].fd = chan->fds[x];
-						(*new_pfds)[*new_nfds].events = POLLIN | POLLERR;
+						(*new_pfds)[*new_nfds].events = POLLIN | POLLERR | POLLPRI;
						(*new_pfds)[*new_nfds].revents = 0;
						(*new_nfds)++;
					}