diff options
Diffstat (limited to 'src/Utils.c')
| -rw-r--r-- | src/Utils.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/Utils.c b/src/Utils.c index f18ad1d..38e7e94 100644 --- a/src/Utils.c +++ b/src/Utils.c @@ -1001,12 +1001,20 @@ static void SetOutputVar (int vindex, const char *optstring, void *arg) ioRequest *IOUtil_DefaultIORequest (const cGH *GH, int vindex, int out_every_default) { - ioRequest *request; + int vdim; int *extent_int; + ioRequest *request; const ioGH *myGH; DECLARE_CCTK_PARAMETERS + /* check for valid variable index */ + vdim = CCTK_GroupDimFromVarI (vindex); + if (vdim < 0) + { + return (NULL); + } + myGH = CCTK_GHExtension (GH, "IO"); /* allocate a new I/O request structure */ @@ -1041,7 +1049,7 @@ ioRequest *IOUtil_DefaultIORequest (const cGH *GH, int vindex, } /* get the variable's dimension and extents */ - request->vdim = CCTK_GroupDimFromVarI (vindex); + request->vdim = vdim; extent_int = NULL; if (request->vdim > 0) { |