From 399d13040df6664f589a68965639dd8eee14a795 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Sat, 16 Mar 2019 23:13:18 +0300
Subject: [PATCH] Better streaming gffset debug.

GitOrigin-RevId: bb0f5beea36151840685c8c0e33e6ff553e0d9e5
---
 td/telegram/Photo.cpp              | 1 +
 td/telegram/files/PartsManager.cpp | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/td/telegram/Photo.cpp b/td/telegram/Photo.cpp
index 640299f5a..75e5db7c2 100644
--- a/td/telegram/Photo.cpp
+++ b/td/telegram/Photo.cpp
@@ -524,6 +524,7 @@ void photo_delete_thumbnail(Photo &photo) {
   for (size_t i = 0; i < photo.photos.size(); i++) {
     if (photo.photos[i].type == 't') {
       photo.photos.erase(photo.photos.begin() + i);
+      return;
     }
   }
 }
diff --git a/td/telegram/files/PartsManager.cpp b/td/telegram/files/PartsManager.cpp
index 1513e78ba..78b0b1c4f 100644
--- a/td/telegram/files/PartsManager.cpp
+++ b/td/telegram/files/PartsManager.cpp
@@ -35,14 +35,15 @@ void PartsManager::set_streaming_offset(int64 offset) {
   };
   if (offset < 0 || need_check_ || (!unknown_size_flag_ && get_size() < offset)) {
     streaming_offset_ = 0;
-    LOG(ERROR) << "Ignore streaming_offset (1)";
+    LOG(ERROR) << "Ignore streaming_offset " << offset << ", need_check_ = " << need_check_
+               << ", unknown_size_flag_ = " << unknown_size_flag_ << ", size = " << get_size();
     return;
   }
 
   auto part_i = offset / part_size_;
   if (use_part_count_limit_ && part_i >= MAX_PART_COUNT) {
     streaming_offset_ = 0;
-    LOG(ERROR) << "Ignore streaming_offset (2)";
+    LOG(ERROR) << "Ignore streaming_offset " << offset << " in part " << part_i;
     return;
   }
 
@@ -54,6 +55,7 @@ void PartsManager::set_streaming_offset(int64 offset) {
     part_status_.resize(part_count_, PartStatus::Empty);
   }
 }
+
 void PartsManager::set_streaming_limit(int64 limit) {
   streaming_limit_ = limit;
   streaming_ready_size_ = 0;