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author AJR <ajrhacker@users.noreply.github.com>2016-01-10 16:36:18 -0500
committer AJR <ajrhacker@users.noreply.github.com>2016-01-10 16:36:18 -0500
commit115db95642ad6d861aad63775b92350e0491f2dd (patch)
tree8e7538ca804610335bff1927dc3b4d974b4c06da /src/devices/cpu/z8000/z8000.cpp
parent2a2a4a3c6e255c479d5072d02c2a40949f611ea6 (diff)
Return std::string objects by value rather than pass by reference
- strprintf is unaltered, but strformat now takes one fewer argument - state_string_export still fills a buffer, but has been made const - get_default_card_software now takes no arguments but returns a string
Diffstat (limited to 'src/devices/cpu/z8000/z8000.cpp')
-rw-r--r--src/devices/cpu/z8000/z8000.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/cpu/z8000/z8000.cpp b/src/devices/cpu/z8000/z8000.cpp
index 9cd356225d6..dcc52f92fb0 100644
--- a/src/devices/cpu/z8000/z8000.cpp
+++ b/src/devices/cpu/z8000/z8000.cpp
@@ -616,7 +616,7 @@ void z8002_device::register_debug_state()
state_add( STATE_GENSP, "GENSP", m_nspoff ).noshow();
}
-void z8002_device::state_string_export(const device_state_entry &entry, std::string &str)
+void z8002_device::state_string_export(const device_state_entry &entry, std::string &str) const
{
switch (entry.index())
{