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-rw-r--r--libmpio/src/directory.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libmpio/src/directory.c b/libmpio/src/directory.c
index e0065bd..4827ae3 100644
--- a/libmpio/src/directory.c
+++ b/libmpio/src/directory.c
@@ -1,5 +1,5 @@
/*
- * $Id: directory.c,v 1.12 2003/10/19 21:06:35 germeier Exp $
+ * $Id: directory.c,v 1.13 2004/04/23 19:21:07 germeier Exp $
*
* libmpio - a library for accessing Digit@lways MPIO players
* Copyright (C) 2002, 2003 Markus Germeier
@@ -231,6 +231,8 @@ mpio_directory_open(mpio_t *m, mpio_mem_t mem)
return NULL;
}
} else {
+ if (!m->internal.size)
+ return NULL;
out = m->internal.cdir->dir;
}