patchup for reverting a commit

Signed-off-by: Howard Pritchard <howardp@lanl.gov>

Author: hppritcha

ompi/mpi/fortran/base/fint_2_int.h

@@ -47,9 +47,10 @@
   #define OMPI_SINGLE_FINT_2_INT(in)
   #define OMPI_SINGLE_INT_2_FINT(in)
   #define OMPI_ARRAY_INT_2_FINT(in, n)
+  #define OMPI_COND_STATEMENT(a)
 
 #elif OMPI_SIZEOF_FORTRAN_INTEGER > SIZEOF_INT
-  #define OMPI_ARRAY_NAME_DECL(a) int *c_##a
+  #define OMPI_ARRAY_NAME_DECL(a) int *c_##a = NULL
   #define OMPI_2_DIM_ARRAY_NAME_DECL(a, dim2) int (*c_##a)[dim2], dim2_index
   #define OMPI_SINGLE_NAME_DECL(a) int c_##a
   #define OMPI_ARRAY_NAME_CONVERT(a) c_##a
@@ -86,7 +87,8 @@
 
   /* This is for IN parameters. Does only free */
   #define OMPI_ARRAY_FINT_2_INT_CLEANUP(in) \
-    free(OMPI_ARRAY_NAME_CONVERT(in))
+    if (NULL != OMPI_ARRAY_NAME_CONVERT(in)) \
+      free(OMPI_ARRAY_NAME_CONVERT(in))
 
   /* This is for single IN parameter */
   #define OMPI_SINGLE_FINT_2_INT(in) \
@@ -105,8 +107,10 @@
       } \
       free(OMPI_ARRAY_NAME_CONVERT(in)); \
     } while (0)
+
+  #define OMPI_COND_STATEMENT(a) a
 #else /* int > MPI_Fint  */
-  #define OMPI_ARRAY_NAME_DECL(a) int *c_##a
+  #define OMPI_ARRAY_NAME_DECL(a) int *c_##a = NULL
   #define OMPI_2_DIM_ARRAY_NAME_DECL(a, dim2) int (*c_##a)[dim2], dim2_index
   #define OMPI_SINGLE_NAME_DECL(a) int c_##a
   #define OMPI_ARRAY_NAME_CONVERT(a) c_##a
@@ -140,7 +144,8 @@
     } while (0)
 
   #define OMPI_ARRAY_FINT_2_INT_CLEANUP(in) \
-    free(OMPI_ARRAY_NAME_CONVERT(in))
+    if (NULL != OMPI_ARRAY_NAME_CONVERT(in)) \
+      free(OMPI_ARRAY_NAME_CONVERT(in))
 
   #define OMPI_SINGLE_FINT_2_INT(in) \
      OMPI_ARRAY_NAME_CONVERT(in) = *(in)
@@ -157,6 +162,7 @@
       free(OMPI_ARRAY_NAME_CONVERT(in)); \
     } while (0)
 
+  #define OMPI_COND_STATEMENT(a) a
 #endif
 
 /*