Add a minor comment about data types for future safety

telenornms · Sep 27, 2024 · f76c5fa · f76c5fa
1 parent 99623a3
commit f76c5fa
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/transformer/edit.go b/transformer/edit.go
@@ -67,6 +67,9 @@ func (replace *Replace) Transform(c *skogul.Container) error {
 			delete(c.Metrics[mi].Metadata, replace.Destination)
 			continue
 		}
+		// FIXME: This should be a type cast to allow working with
+		// both text strings (as per now) and []byte strings.
+		// Similar to what is done in the ban transformer.
 		str, ok := c.Metrics[mi].Metadata[replace.Source].(string)
 		if !ok {
 			// FIXME: What to do? It's tempting to copy the