use GC correctly and avoid memory leaks

We still need to explicitly free the pointer we're given, and
not just close the associated file descriptor.  Fortunately most
people to not spend all day opening/closing message queue
descriptors so this leak may not be noticeable.

1 files changed, 1 insertions, 1 deletions

diff --git a/ext/posix_mq/posix_mq.c b/ext/posix_mq/posix_mq.c
index 5368368..d7d4c02 100644
--- a/ext/posix_mq/posix_mq.c
+++ b/ext/posix_mq/posix_mq.c
@@ -216,8 +216,8 @@ static void _free(void *ptr)
 
                 mq_close(mq->des);
                 errno = saved_errno;
-                mq->des = MQD_INVALID;
         }
+        xfree(ptr);
 }
 
 /* automatically called at creation (before initialize) */