nil tags fixes, remove extraneous use_transaction

1 files changed, 5 insertions, 6 deletions

diff --git a/src/guff/models/post.cr b/src/guff/models/post.cr
index 9a740bc..98a0226 100644
--- a/src/guff/models/post.cr
+++ b/src/guff/models/post.cr
@@ -333,7 +333,6 @@ module Guff
           site_id:          site_id,
           post_id:          post_id,
           tags:             tags,
-          use_transaction:  false,
         )
       end
 
@@ -392,9 +391,9 @@ module Guff
           if tags
             # update tags
             set_tags(
-              site_id:          site_id,
-              post_id:          post_id,
-              tags:             tags,
+              site_id:  site_id,
+              post_id:  post_id,
+              tags:     tags as Array(String),
             )
           end
         end
@@ -420,9 +419,9 @@ module Guff
     def set_tags(
       site_id = nil           : Int?,
       post_id = nil           : Int?,
-      tags = [] of String     : Array(String)?,
+      tags = [] of String     : Array(String),
     )
-      return unless post_id && tags
+      return unless post_id
 
       # build sql args
       args = {