Fix dereference of NULL variable (Coverty 473).

This commit was SVN r19201.

ompi/group/group_init.c

@@ -102,12 +102,14 @@ ompi_group_t *ompi_group_allocate_sporadic(int group_size)
 
     /* create new group group element */
     new_group = OBJ_NEW(ompi_group_t);
-    if (new_group) {
+    if( NULL == new_group) {
+        goto error_exit;
+    }
     if (OMPI_ERROR == new_group->grp_f_to_c_index) {
         OBJ_RELEASE(new_group);
         new_group = NULL;
         goto error_exit;
-        } else {
+    }
     /* allocate array of (grp_sporadic_list )'s */
     if (0 < group_size) {
         new_group->sparse_data.grp_sporadic.grp_sporadic_list = 
@@ -129,13 +131,10 @@ ompi_group_t *ompi_group_allocate_sporadic(int group_size)
     
     /* initialize our rank to MPI_UNDEFINED */
     new_group->grp_my_rank       = MPI_UNDEFINED;
-        }
-    }
     new_group->grp_proc_pointers = NULL;
     OMPI_GROUP_SET_SPORADIC(new_group);    
         
 error_exit:
-    /* return */
     return new_group;
 }
 ompi_group_t *ompi_group_allocate_strided(void) {