From 4334f5e63a3800adb325b48610695ca7fbcf3b29 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Tue, 7 Apr 2020 02:41:46 +0300
Subject: [PATCH] Remove unnecessary logging.

GitOrigin-RevId: 33419021cffedb85336c51b3d1f783ceeac9f415
---
 td/telegram/ContactsManager.cpp | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/td/telegram/ContactsManager.cpp b/td/telegram/ContactsManager.cpp
index 0cfb4fe1c..6ff68f031 100644
--- a/td/telegram/ContactsManager.cpp
+++ b/td/telegram/ContactsManager.cpp
@@ -9562,16 +9562,19 @@ void ContactsManager::on_delete_profile_photo(int64 profile_photo_id, Promise<Un
 }
 
 void ContactsManager::drop_user_photos(UserId user_id, bool is_empty, const char *source) {
-  LOG(INFO) << "Drop photos of " << user_id << " to " << (is_empty ? "empty" : "unknown") << " from " << source;
   auto it = user_photos_.find(user_id);
   if (it != user_photos_.end()) {
     auto user_photos = &it->second;
-    user_photos->photos.clear();
-    if (is_empty) {
-      user_photos->count = 0;
-    } else {
-      user_photos->count = -1;
+    int32 new_count = is_empty ? 0 : -1;
+    if (user_photos->count == new_count) {
+      CHECK(user_photos->photos.empty());
+      CHECK(user_photos->offset == user_photos->count);
+      return;
     }
+
+    LOG(INFO) << "Drop photos of " << user_id << " to " << (is_empty ? "empty" : "unknown") << " from " << source;
+    user_photos->photos.clear();
+    user_photos->count = new_count;
     user_photos->offset = user_photos->count;
   }
 }