fix: index out of range (#4)

dwisiswant0 · web-flow · commit 053398124250 · 2024-09-29T09:12:58.000+07:00
when decodes from STDIN

Signed-off-by: Dwi Siswanto &lt;git@dw1.io&gt;
diff --git a/main.go b/main.go
@@ -22,6 +22,8 @@ func main() {
 		}
 
 		switch {
+		case len(args) <= 0:
+			showErr(ErrNoOp)
 		case opts.Decode:
 			output, err = opts.decode(args[0])
 		case opts.Lorem:
