imapc: SEARCH - Don't add parenthesis around OR

There's no need to write "(OR a b)" when "OR a b" works just the same.

diff --git a/src/lib-storage/index/imapc/imapc-search.c b/src/lib-storage/index/imapc/imapc-search.c
index 05c16c7b5727afd22e94d9977b484eb717adc6d0..15905191bfcab0f632ebb1d064f82e84b6f802a8 100644 (file)
--- a/src/lib-storage/index/imapc/imapc-search.c
+++ b/src/lib-storage/index/imapc/imapc-search.c
@@ -75,9 +75,7 @@ imapc_build_search_query_arg(struct imapc_mailbox *mbox,
 
        switch (arg->type) {
        case SEARCH_OR:
-               str_append_c(str, '(');
                imapc_build_search_query_args(mbox, arg->value.subargs, TRUE, str);
-               str_append_c(str, ')');
                return TRUE;
        case SEARCH_SUB:
                str_append_c(str, '(');