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author | 2019-02-19 20:45:57 -0500 | |
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committer | 2019-02-19 20:47:39 -0500 | |
commit | b84397f786f177bc0e215a9d76f2454045ac71fa (patch) | |
tree | a17a732ed20c0fdfe2dc66bac1ed845d116e3020 /src/emu/diimage.cpp | |
parent | f31246981ae185956bfe01710f3612a376a3000e (diff) |
Make -nonvram_save also inhibit saving of "battery" NVRAM for image devices
Diffstat (limited to 'src/emu/diimage.cpp')
-rw-r--r-- | src/emu/diimage.cpp | 4 |
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 |