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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/bus/kc/kc.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/bus/kc/kc.cpp')
-rw-r--r--src/devices/bus/kc/kc.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/bus/kc/kc.cpp b/src/devices/bus/kc/kc.cpp
index fdd2de706e6..13bca495f89 100644
--- a/src/devices/bus/kc/kc.cpp
+++ b/src/devices/bus/kc/kc.cpp
@@ -370,7 +370,7 @@ bool kccart_slot_device::call_softlist_load(software_list_device &swlist, const
get default card software
-------------------------------------------------*/
-void kccart_slot_device::get_default_card_software(std::string &result)
+std::string kccart_slot_device::get_default_card_software()
{
- software_get_default_slot(result, "standard");
+ return software_get_default_slot("standard");
}