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Ensure m_token is NULL in the event of a 0-length token for legacy devices.

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This commit is contained in:
Aaron Giles 2011-04-30 22:37:12 +00:00
parent 932a42eac4
commit 57d1459ca0
1 changed files with 2 additions and 1 deletions
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3
src/emu/devlegcy.c
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@ -52,7 +52,8 @@
legacy_device_base::legacy_device_base(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, UINT32 clock, device_get_config_func get_config) legacy_device_base::legacy_device_base(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, UINT32 clock, device_get_config_func get_config)
: device_t(mconfig, type, "Legacy Device", tag, owner, clock), : device_t(mconfig, type, "Legacy Device", tag, owner, clock),
m_get_config_func(get_config), m_get_config_func(get_config),
m_inline_config(NULL) m_inline_config(NULL),
m_token(NULL)
{ {
// allocate a buffer for the inline configuration // allocate a buffer for the inline configuration
UINT32 configlen = (UINT32)get_legacy_int(DEVINFO_INT_INLINE_CONFIG_BYTES); UINT32 configlen = (UINT32)get_legacy_int(DEVINFO_INT_INLINE_CONFIG_BYTES);