X-Git-Url: http://git.giacomolli.uk/onechat/blobdiff_plain/36229ef68a30c5a117599037d79fa1fc708fbfef..4343ca5fb6cc86eb887951f4fe16063bab29a238:/tree.go?ds=sidebyside

diff --git a/tree.go b/tree.go
index 69558c5..079969c 100644
--- a/tree.go
+++ b/tree.go
@@ -55,11 +55,11 @@ func leafSource(message Message) string {
 	return message.Kind + ": " + message.Text
 }
 
-// freeLeaf returns the leaf of message when its source fits in a node. Such a
-// leaf holds the source word for word and needs no model call.
+// freeLeaf returns a text-only leaf when its source fits in a node. Images need
+// a model description even when their text fits.
 func freeLeaf(message Message) (Node, bool) {
 	text := leafSource(message)
-	if len(text) > nodeBytes {
+	if len(text) > nodeBytes || len(imageFiles(message.Text)) > 0 {
 		return Node{}, false
 	}