From 0206eabc1ec95ee8389211a27bd4c690b58cf93a Mon Sep 17 00:00:00 2001
From: Sean Corfield <sean@corfield.org>
Date: Mon, 12 Oct 2020 18:38:35 -0700
Subject: [PATCH] Empty SQL vector support

Drop clauses that generate no SQL
---
 src/honey/sql.cljc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/honey/sql.cljc b/src/honey/sql.cljc
index 23623ff..97dea4c 100644
--- a/src/honey/sql.cljc
+++ b/src/honey/sql.cljc
@@ -432,7 +432,7 @@
                                (str/join ", " (keys leftover)))
                           leftover))
         [(str "<unknown" (str/join (keys leftover)) ">")])
-      (into [(cond-> (str/join (if pretty? "\n" " ") sqls)
+      (into [(cond-> (str/join (if pretty? "\n" " ") (filter seq sqls))
                pretty?
                (as-> s (str "\n" s "\n"))
                (and nested? (not aliased?))