Fix memory allocation error.

git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGHReduce/trunk@52 d60812e6-3970-4df4-986e-c251b06effeb

1 files changed, 3 insertions, 3 deletions

diff --git a/src/ReduceGA.c b/src/ReduceGA.c
index 52cfad3..e7f7181 100644
--- a/src/ReduceGA.c
+++ b/src/ReduceGA.c
@@ -149,15 +149,15 @@ static int ReduceGridArrays (const cGH *GH,
   /* allocate memory for type codes and input array pointer */
   input_array_type_codes = (CCTK_INT *)malloc (N_input_arrays *sizeof(CCTK_INT));
   input_arrays           = (CCTK_POINTER) malloc (N_input_arrays *sizeof(CCTK_POINTER));
+
+  /* set the number of dimensions */
+  dim = CCTK_GroupDimFromVarI(input_array_variable_indices[0]);
  
   /* allocate memory for the array of the dimensions of the input arrays */
   lower_array_bounds = (CCTK_INT *)malloc (dim *sizeof(CCTK_INT));
   upper_array_bounds = (CCTK_INT *)malloc (dim *sizeof(CCTK_INT));
   input_array_dims = (CCTK_INT *)malloc (dim *sizeof(CCTK_INT));
 
-  /* set the number of dimensions */
-  dim = CCTK_GroupDimFromVarI(input_array_variable_indices[0]);
-
   /* find out the types of the input arrays and put that */
   /* in an array */
   for ( i = 0; i < N_input_arrays; i++)