auth: db-lua - Pop result after lookup

When doing lookups, the lookup result was not popped.

diff --git a/src/auth/db-lua.c b/src/auth/db-lua.c
index 2d7497672f77467ddc4da2e1b687e4762ce0878e..67e98c1f9b503e91119ae371c9348219a05e5444 100644 (file)
--- a/src/auth/db-lua.c
+++ b/src/auth/db-lua.c
@@ -522,7 +522,12 @@ static void auth_lua_export_table(struct dlua_script *script, struct auth_reques
                lua_pop(script->L, 1);
        }
 
-       lua_pop(script->L, 2);
+       /* stack has
+               key
+               table
+               passdb_result
+       */
+       lua_pop(script->L, 3);
        lua_gc(script->L, LUA_GCCOLLECT, 0);
 }