branches/zip: dict_truncate_index_tree(): When the index is not found in

the data dictionary cache, do not create the index tree.

dict/dict0crea.c

@@ -821,14 +821,13 @@ dict_truncate_index_tree(
 	     index;
 	     index = UT_LIST_GET_NEXT(indexes, index)) {
 		if (!ut_dulint_cmp(index->id, index_id)) {
-			break;
+			root_page_no = btr_create(type, space, zip_size,
+						  index_id, index, mtr);
+			index->page = (unsigned int) root_page_no;
+			return(root_page_no);
 		}
 	}
 
-	root_page_no = btr_create(type, space, zip_size, index_id, index, mtr);
-	if (index) {
-		index->page = (unsigned int) root_page_no;
-	} else {
 	ut_print_timestamp(stderr);
 	fprintf(stderr,
 		"  InnoDB: Index %lu %lu of table %s is missing\n"
@@ -836,9 +835,8 @@ dict_truncate_index_tree(
 		ut_dulint_get_high(index_id),
 		ut_dulint_get_low(index_id),
 		table->name);
-	}
 
-	return(root_page_no);
+	return(FIL_NULL);
 }
 
 /*************************************************************************