Cleanup in content_mapblock (#5746)

[oweals/minetest.git] / src / database-dummy.cpp

diff --git a/src/database-dummy.cpp b/src/database-dummy.cpp
index b38db1fb966f3c1dcbc5eddd3132b87bed4b2d45..ef2148f70b742ea52db2c6190bdb11eb53820079 100644 (file)
--- a/src/database-dummy.cpp
+++ b/src/database-dummy.cpp
@@ -30,13 +30,16 @@ bool Database_Dummy::saveBlock(const v3s16 &pos, const std::string &data)
        return true;
 }
 
-std::string Database_Dummy::loadBlock(const v3s16 &pos)
+void Database_Dummy::loadBlock(const v3s16 &pos, std::string *block)
 {
        s64 i = getBlockAsInteger(pos);
        std::map<s64, std::string>::iterator it = m_database.find(i);
-       if (it == m_database.end())
-               return "";
-       return it->second;
+       if (it == m_database.end()) {
+               *block = "";
+               return;
+       }
+
+       *block = it->second;
 }
 
 bool Database_Dummy::deleteBlock(const v3s16 &pos)