From 9d078f8b6bea9d71d454e19714b14fe020e78d5c Mon Sep 17 00:00:00 2001
From: tourist <40332842+Ps7ch3@users.noreply.github.com>
Date: Mon, 12 Dec 2022 01:53:45 +0800
Subject: [PATCH] feat: allow empty diff when 'renderNothingWhenEmpty' enabled

When '--renderNothingWhenEmpty' enabled, don't fail even if content is
empty.

Closes: #141
---
 src/main.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.ts b/src/main.ts
index 3bd34ce..338ba6c 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -11,7 +11,7 @@ export async function main(): Promise<void> {
 
     const input = await cli.getInput(configuration.inputSource, argv.extraArguments, configuration.ignore);
 
-    if (!input) {
+    if (!input && !diff2htmlOptions.renderNothingWhenEmpty) {
       process.exitCode = 3;
       log.error('The input is empty. Try again.');
       yargs.help();