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Diffstat (limited to 'src/mess/drivers/px4.c')
-rw-r--r--src/mess/drivers/px4.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mess/drivers/px4.c b/src/mess/drivers/px4.c
index 0e379ce08e4..46dd71d6e36 100644
--- a/src/mess/drivers/px4.c
+++ b/src/mess/drivers/px4.c
@@ -1228,9 +1228,9 @@ DRIVER_INIT_MEMBER( px4p_state, px4p )
void px4_state::machine_start()
{
- astring region_tag;
- m_caps1_rom = memregion(region_tag.cpy(m_caps1->tag()).cat(GENERIC_ROM_REGION_TAG).c_str());
- m_caps2_rom = memregion(region_tag.cpy(m_caps2->tag()).cat(GENERIC_ROM_REGION_TAG).c_str());
+ std::string region_tag;
+ m_caps1_rom = memregion(region_tag.assign(m_caps1->tag()).append(GENERIC_ROM_REGION_TAG).c_str());
+ m_caps2_rom = memregion(region_tag.assign(m_caps2->tag()).append(GENERIC_ROM_REGION_TAG).c_str());
m_nvram->set_base(m_ram->pointer(), 0x10000);