X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=write_common.c;h=a413d47e2dd0d3c75d4ef26f7a630325685c5d14;hp=50784cec6b8b7815c6969eb85b8088e35dd83dd1;hb=c04ac3f234670c8ba990c15605e1f3f6f2bf4780;hpb=f23be61d476e3f354e31072da0e0e77050a8dc56

diff --git a/write_common.c b/write_common.c
index 50784cec..a413d47e 100644
--- a/write_common.c
+++ b/write_common.c
@@ -66,7 +66,7 @@ int wng_open(struct writer_node_group *g)
 		wn->wng = g;
 		ret = wn->writer->open(wn);
 		if (ret < 0)
-			goto out;
+			goto err_out;
 		wn->chunk_bytes = ret;
 		g->max_chunk_bytes = PARA_MAX(g->max_chunk_bytes, ret);
 		wn->task.pre_select = wn->writer->pre_select;
@@ -75,9 +75,17 @@ int wng_open(struct writer_node_group *g)
 		register_task(&wn->task);
 	}
 	sprintf(g->task.status, "%s", "writer node group");
-	g->eof = 0;
 	register_task(&g->task);
-out:
+	g->eof = 0;
+	return 1;
+err_out:
+	while (i > 0) {
+		struct writer_node *wn = &g->writer_nodes[--i];
+		unregister_task(&wn->task);
+		wn->writer->close(wn);
+	}
+	g->num_writers = 0;
+	g->eof = 1;
 	return ret;
 }
 
@@ -90,6 +98,7 @@ void wng_unregister(struct writer_node_group *g)
 		unregister_task(&wn->task);
 	}
 	unregister_task(&g->task);
+	g->eof = 1;
 }
 
 void wng_close(struct writer_node_group *g)