Update lib ring buffer for external consumer

[ust.git] / libringbuffer / shm.c

diff --git a/libringbuffer/shm.c b/libringbuffer/shm.c
index ae63b004fd50723cd9c73511049bb8d042928f59..fd0919fac3b75ad057e9c0aed87efd676847a76a 100644 (file)
--- a/libringbuffer/shm.c
+++ b/libringbuffer/shm.c
@@ -214,6 +214,8 @@ void shmp_object_destroy(struct shm_object *obj)
                assert(0);
        }
        for (i = 0; i < 2; i++) {
+               if (obj->wait_fd[i] < 0)
+                       continue;
                ret = close(obj->wait_fd[i]);
                if (ret) {
                        PERROR("close");