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-rw-r--r--src/H5FDmpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5FDmpio.c b/src/H5FDmpio.c
index ac853c5..c3f47f0 100644
--- a/src/H5FDmpio.c
+++ b/src/H5FDmpio.c
@@ -164,7 +164,7 @@ hbool_t H5_mpi_1_metawrite_g = FALSE;
hid_t
H5FD_mpio_init(void)
{
- if (!H5FD_MPIO_g) {
+ if (H5I_VFL!=H5Iget_type(H5FD_MPIO_g)) {
H5FD_MPIO_g = H5FDregister(&H5FD_mpio_g);
#if 1