fix sql query building

1 files changed, 2 insertions, 0 deletions

diff --git a/src/history.rs b/src/history.rs
index ea71fa7..8d7ebf4 100644
--- a/src/history.rs
+++ b/src/history.rs
@@ -112,6 +112,8 @@ impl HistoryQueryer {
         let mut cond = |c| {
             if has_cond {
                 query += "AND ";
+            } else {
+                query += "WHERE ";
             }
             query += c;
             query += "\n";