LuaVoxelManip: Add option to allocate blank data

[oweals/minetest.git] / src / client.cpp

diff --git a/src/client.cpp b/src/client.cpp
index 5b4eb7d10f46f2fc67ee7b9a521ddb4c803edbc8..b401eb8045b3527df74407b1121012cc45998019 100644 (file)
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -577,7 +577,7 @@ void Client::step(float dtime)
                {
                        if(sendlist.size() == 255 || i == deleted_blocks.end())
                        {
-                               if(sendlist.size() == 0)
+                               if(sendlist.empty())
                                        break;
                                /*
                                        [0] u16 command
@@ -813,7 +813,7 @@ void Client::step(float dtime)
                        }
                }
                // Sync to server
-               if(removed_server_ids.size() != 0)
+               if(!removed_server_ids.empty())
                {
                        std::ostringstream os(std::ios_base::binary);
                        writeU16(os, TOSERVER_REMOVED_SOUNDS);
@@ -2782,14 +2782,14 @@ void Client::makeScreenshot(IrrlichtDevice *device)
                        snprintf(filename, sizeof(filename), "%s" DIR_DELIM "screenshot_%u.png",
                                 g_settings->get("screenshot_path").c_str(),
                                 device->getTimer()->getRealTime());
-                       std::stringstream sstr;
+                       std::ostringstream sstr;
                        if (driver->writeImageToFile(image, filename)) {
                                sstr << "Saved screenshot to '" << filename << "'";
                        } else {
                                sstr << "Failed to save screenshot '" << filename << "'";
                        }
                        m_chat_queue.push_back(narrow_to_wide(sstr.str()));
-                       infostream << sstr << std::endl;
+                       infostream << sstr.str() << std::endl;
                        image->drop();
                }
                raw_image->drop();