diff options
Diffstat (limited to 'src/emu/validity.cpp')
-rw-r--r-- | src/emu/validity.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/emu/validity.cpp b/src/emu/validity.cpp index 868f7c96935..3c402487bf4 100644 --- a/src/emu/validity.cpp +++ b/src/emu/validity.cpp @@ -1550,7 +1550,7 @@ void validity_checker::validate_roms(device_t &root) // attempt to add it to the map, reporting duplicates as errors current_length = ROMREGION_GETLENGTH(romp); - if (!m_region_map.insert(std::make_pair(fulltag, current_length)).second) + if (!m_region_map.emplace(fulltag, current_length).second) osd_printf_error("Multiple ROM_REGIONs with the same tag '%s' defined\n", fulltag); } else if (ROMENTRY_ISSYSTEM_BIOS(romp)) // If this is a system bios, make sure it is using the next available bios number |