#8 skip update is branch exist.

cmd/pkgdashcli/main.go

@@ -271,6 +271,9 @@ func Execute(ctx context.Context, gitSource source.SourceControl, mvs map[string
 			logger.Debugf(ctx, fmt.Sprintf("Start close for %s", path))
 			for _, branch := range cfg.Branches {
 				if err := gitSource.RequestClose(ctx, branch, path); err != nil {
+					if strings.Contains(err.Error(), "already exists") {
+						continue
+					}
 					logger.Fatal(ctx, fmt.Sprintf("failed to close pr: %v", err))
 				}
 			}