From 3dde66ddcd6ad38a90bf46c4017c87f9a8656c0e Mon Sep 17 00:00:00 2001
From: m-holger <m-holger@kubitscheck.org>
Date: Sat, 28 Jan 2023 11:15:27 +0000
Subject: Refactor JSON::writeNext

---
 libqpdf/JSON.cc | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

(limited to 'libqpdf')

diff --git a/libqpdf/JSON.cc b/libqpdf/JSON.cc
index 7bdf01d4..fd76e628 100644
--- a/libqpdf/JSON.cc
+++ b/libqpdf/JSON.cc
@@ -41,24 +41,19 @@ JSON::writeClose(Pipeline* p, bool first, size_t depth, char const* delimiter)
     }
 }
 
-void
-JSON::writeIndent(Pipeline* p, size_t depth)
-{
-    for (size_t i = 0; i < depth; ++i) {
-        *p << "  ";
-    }
-}
-
 void
 JSON::writeNext(Pipeline* p, bool& first, size_t depth)
 {
     if (first) {
         first = false;
+        std::string s{"\n"};
+        s.append(2 * depth, ' ');
+        *p << s;
     } else {
-        *p << ",";
+        std::string s{",\n"};
+        s.append(2 * depth, ' ');
+        *p << s;
     }
-    *p << "\n";
-    writeIndent(p, depth);
 }
 
 void
-- 
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