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author Miodrag Milanović <mmicko@gmail.com>2016-01-11 09:18:43 +0100
committer Miodrag Milanović <mmicko@gmail.com>2016-01-11 09:18:43 +0100
commit36195292e370de0fb6b32085c105a236995ce36e (patch)
tree1fb147c3e21824272b60e4989f606bc9c206030c /src/devices/cpu/pdp1/pdp1.cpp
parent7c944fa3b02cd26dec3c27f1e6a4c0d33f462c4e (diff)
parent115db95642ad6d861aad63775b92350e0491f2dd (diff)
Merge pull request #561 from ajrhacker/strings
Return std::string objects by value rather than pass by reference [ajrhacker]
Diffstat (limited to 'src/devices/cpu/pdp1/pdp1.cpp')
-rw-r--r--src/devices/cpu/pdp1/pdp1.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/cpu/pdp1/pdp1.cpp b/src/devices/cpu/pdp1/pdp1.cpp
index b36e7242967..cbb43535d7f 100644
--- a/src/devices/cpu/pdp1/pdp1.cpp
+++ b/src/devices/cpu/pdp1/pdp1.cpp
@@ -737,7 +737,7 @@ void pdp1_device::state_export(const device_state_entry &entry)
}
-void pdp1_device::state_string_export(const device_state_entry &entry, std::string &str)
+void pdp1_device::state_string_export(const device_state_entry &entry, std::string &str) const
{
switch (entry.index())
{