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author andreasnaive <andreasnaive@gmail.com>2019-03-25 22:44:58 +0100
committer andreasnaive <andreasnaive@gmail.com>2019-03-25 22:44:58 +0100
commitc24473ddff715ecec2e258a6eb38960cf8c8e98e (patch)
tree8ea44b6396a6129913c0aac13859b5de9965e972 /src/emu/diimage.cpp
parent009cba4fb8102102168ef32870892438327f3705 (diff)
parent598cd5227223c3b04ca31f0dbc1981256d9ea3ff (diff)
conflict resolution (nw)
Diffstat (limited to 'src/emu/diimage.cpp')
-rw-r--r--src/emu/diimage.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/emu/diimage.cpp b/src/emu/diimage.cpp
index ed0f6ae35f4..d6d0a5e5247 100644
--- a/src/emu/diimage.cpp
+++ b/src/emu/diimage.cpp
@@ -670,6 +670,10 @@ void device_image_interface::battery_load(void *buffer, int length, void *def_bu
void device_image_interface::battery_save(const void *buffer, int length)
{
assert_always(buffer && (length > 0), "Must specify sensical buffer/length");
+
+ if (!device().machine().options().nvram_save())
+ return;
+
std::string fname = std::string(device().machine().system().name).append(PATH_SEPARATOR).append(m_basename_noext.c_str()).append(".nv");
// try to open the battery file and write it out, if possible