prevent panic when a module doesnt return any file

streamingfast · Nov 27, 2024 · b34b50e · b34b50e
1 parent 6891674
commit b34b50e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cmd/purger/purger.go b/cmd/purger/purger.go
@@ -250,6 +250,9 @@ func runPruneOld(cmd *cobra.Command, args []string) error {
 		if err != nil && err != io.EOF {
 			return fmt.Errorf("listing files: %w", err)
 		}
+		if len(filesToPurge) == 0 {
+			continue
+		}
 
 		if !force {
 			fmt.Printf("%s:", cli.PurpleStyle.Render("List of files to purge"))