Shrink when current_ioc is unused. It is set to -1 when unused, not 0. (issue #7941 reported by eclubb)

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@44168 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index c19d222c6..c54f4e306 100644
--- a/io.c
+++ b/io.c
@@ -247,7 +247,7 @@ int ast_io_remove(struct io_context *ioc, int *_id)
 			ioc->fds[x].events = 0;
 			ioc->fds[x].revents = 0;
 			ioc->needshrink = 1;
-			if (!ioc->current_ioc)
+			if (ioc->current_ioc == -1)
 				io_shrink(ioc);
 			return 0;
 		}