had that backwards..

This commit was SVN r7504.

ompi/mca/rcache/rb/rcache_rb_tree.c

@@ -81,9 +81,9 @@ struct mca_rcache_rb_tree_item_t * mca_rcache_rb_tree_find(
         ompi_rb_tree_find(&rcache->rb_tree, &key);
     
     if(NULL != found ) { 
-        if((void*) found->reg->base < base ||
-           (void*) found->reg->bound > base){
-            return NULL;
+        if((void*) found->reg->base > base ||
+           (void*) found->reg->bound < base){
+            assert(0);
         }
     }
     return found;