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fix parallel filter error discovered by Hartnett

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This commit is contained in:
Dennis Heimbigner 2020-02-28 11:36:58 -07:00
parent a3a3e15cb1
commit 10d227fc1b
1 changed files with 5 additions and 2 deletions
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7
libhdf5/hdf5filter.c
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@ -303,11 +303,14 @@ NC4_filter_actions(int ncid, int varid, int op, NC_Filterobject* args)
if((stat = NC4_hdf5_addfilter(var,!FILTERACTIVE,id,nparams,params)))
goto done;
#ifdef USE_PARALLEL
#ifndef HDF5_SUPPORTS_PAR_FILTERS
/* Switch to collective access. HDF5 requires collevtive access
#ifdef HDF5_SUPPORTS_PAR_FILTERS
/* Switch to collective access. HDF5 requires collevtive access
* for filter use with parallel I/O. */
if (h5->parallel)
var->parallel_access = NC_COLLECTIVE;
#else
if (h5->parallel)
return NC_EINVAL;
#endif /* HDF5_SUPPORTS_PAR_FILTERS */
#endif /* USE_PARALLEL */
} break;