X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/4264459141ee8d649dfb905a9d89adfca920728d..7c34643f154f543e1eef7c9855fb8d657146c646:/tests/unit/type/set.tcl

diff --git a/tests/unit/type/set.tcl b/tests/unit/type/set.tcl
index ec412b40..f4f28373 100644
--- a/tests/unit/type/set.tcl
+++ b/tests/unit/type/set.tcl
@@ -206,6 +206,13 @@ start_server {
         }
     }
 
+    test "SDIFF with first set empty" {
+        r del set1 set2 set3
+        r sadd set2 1 2 3 4
+        r sadd set3 a b c d
+        r sdiff set1 set2 set3
+    } {}
+
     test "SINTER against non-set should throw error" {
         r set key1 x
         assert_error "ERR*wrong kind*" {r sinter key1 noset}