From c1bb25e41202046c15a5840dd8874f52099f2413 Mon Sep 17 00:00:00 2001
From: Eric Miller <eric@skydio.com>
Date: Thu, 18 Apr 2024 16:58:18 -0700
Subject: [PATCH] (minor) fix indentation in toObject function

This fixes a very minor aesthetic regression associated with newer protobuf versions
https://github.com/protocolbuffers/protobuf-javascript/pull/196

Apparently the behavior of printer->Print has changed subtly in how it strips leading spaces.
---
 generator/js_generator.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/generator/js_generator.cc b/generator/js_generator.cc
index d6fad0a..3cfbdfd 100644
--- a/generator/js_generator.cc
+++ b/generator/js_generator.cc
@@ -2216,10 +2216,11 @@ void Generator::GenerateClassToObject(const GeneratorOptions& options,
       continue;
     }
 
+    auto indent = printer->WithIndent(4);
     if (!first) {
-      printer->Print(",\n    ");
+      printer->Emit(",\n");
     } else {
-      printer->Print("\n    ");
+      printer->Emit("\n");
       first = false;
     }