INTHREAD search may have failed randomly.

--HG--
branch : HEAD

diff --git a/src/lib-storage/index/index-search.c b/src/lib-storage/index/index-search.c
index 8be12d07a47f23e1c9ab62b44caa1398eb896541..8953a8134f62d40c3e6d10f806cf76b6af95889a 100644 (file)
--- a/src/lib-storage/index/index-search.c
+++ b/src/lib-storage/index/index-search.c
@@ -896,7 +896,7 @@ static int search_build_inthread_result(struct index_search_context *ctx,
        const struct mail_thread_child_node *node;
        const ARRAY_TYPE(seq_range) *search_uids;
        ARRAY_TYPE(seq_range) thread_uids;
-       int ret;
+       int ret = 0;
 
        p_array_init(&arg->value.seqset, ctx->mail_ctx.args->pool, 64);
        if (mailbox_search_result_build(ctx->mail_ctx.transaction,