From c99486e667e9e23c4d3a87d2730b60951a825261 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Tue, 13 Aug 2019 18:33:32 +0300
Subject: [PATCH] Simplify pretty-print in JsonBuilder.

GitOrigin-RevId: bf1606d732c665555fa744ade9cd498af6a5ccf7
---
 tdutils/td/utils/JsonBuilder.h | 27 +++++++++------------------
 1 file changed, 9 insertions(+), 18 deletions(-)

diff --git a/tdutils/td/utils/JsonBuilder.h b/tdutils/td/utils/JsonBuilder.h
index 3526787f..42aeb962 100644
--- a/tdutils/td/utils/JsonBuilder.h
+++ b/tdutils/td/utils/JsonBuilder.h
@@ -198,8 +198,11 @@ class JsonBuilder {
     return offset_ >= 0;
   }
   void print_offset() {
-    for (int x = 0; x < offset_; x++) {
-      sb_ << "   ";
+    if (offset_ >= 0) {
+      sb_ << '\n';
+      for (int x = 0; x < offset_; x++) {
+        sb_ << "   ";
+      }
     }
   }
   void dec_offset() {
@@ -363,10 +366,7 @@ class JsonArrayScope : public JsonScope {
   }
   void leave() {
     jb_->dec_offset();
-    if (jb_->is_pretty()) {
-      *sb_ << "\n";
-      jb_->print_offset();
-    }
+    jb_->print_offset();
     *sb_ << "]";
   }
   template <class T>
@@ -385,10 +385,7 @@ class JsonArrayScope : public JsonScope {
     } else {
       is_first_ = true;
     }
-    if (jb_->is_pretty()) {
-      *sb_ << "\n";
-      jb_->print_offset();
-    }
+    jb_->print_offset();
     return jb_->enter_value();
   }
 
@@ -410,10 +407,7 @@ class JsonObjectScope : public JsonScope {
   }
   void leave() {
     jb_->dec_offset();
-    if (jb_->is_pretty()) {
-      *sb_ << "\n";
-      jb_->print_offset();
-    }
+    jb_->print_offset();
     *sb_ << "}";
   }
   template <class S, class T>
@@ -432,10 +426,7 @@ class JsonObjectScope : public JsonScope {
     } else {
       is_first_ = true;
     }
-    if (jb_->is_pretty()) {
-      *sb_ << "\n";
-      jb_->print_offset();
-    }
+    jb_->print_offset();
     jb_->enter_value() << key;
     if (jb_->is_pretty()) {
       *sb_ << " : ";