Improve help/man page of para_filter.

[paraslash.git] / write_common.c

diff --git a/write_common.c b/write_common.c
index 70a9a0155ff4e0a9e1f9b5bccf1054f1ea7a5275..3bf5d1199f560e9ce93b7d97a06e278ce495591f 100644 (file)
--- a/write_common.c
+++ b/write_common.c
@@ -90,6 +90,7 @@ int wng_open(struct writer_node_group *g)
        }
        sprintf(g->task.status, "%s", "writer node group");
        register_task(&g->task);
        }
        sprintf(g->task.status, "%s", "writer node group");
        register_task(&g->task);

+       g->open = 1;

        return 1;
 err_out:
        PARA_ERROR_LOG("%s\n", para_strerror(-ret));
        return 1;
 err_out:
        PARA_ERROR_LOG("%s\n", para_strerror(-ret));


@@ -112,7 +113,7 @@ void wng_close(struct writer_node_group *g)
 {
        int i;
 
 {
        int i;
 

-       if (!g)
+       if (!g || !g->open)

                return;
        PARA_NOTICE_LOG("closing wng with %d writer(s)\n", g->num_writers);
        FOR_EACH_WRITER_NODE(i, g) {
                return;
        PARA_NOTICE_LOG("closing wng with %d writer(s)\n", g->num_writers);
        FOR_EACH_WRITER_NODE(i, g) {