diff options
author | Aaron Giles <aaron@aarongiles.com> | 2010-06-08 23:53:48 +0000 |
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committer | Aaron Giles <aaron@aarongiles.com> | 2010-06-08 23:53:48 +0000 |
commit | 291cc0a4738a675b614269fdc49ae9286780d82a (patch) | |
tree | 7f4bd1ea1dfd4ddd0639b9fc0761b4c8d0c83d24 /src/emu | |
parent | ad12251785f1154f7c9ce8cc099fc3e4087a4f0d (diff) |
Enable NULL callbacks in timer devices.
Diffstat (limited to 'src/emu')
-rw-r--r-- | src/emu/timer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/emu/timer.c b/src/emu/timer.c index 5596dcfcf8f..d8ea26dbc1b 100644 --- a/src/emu/timer.c +++ b/src/emu/timer.c @@ -1127,7 +1127,8 @@ void timer_device::device_reset() void timer_device::periodic_timer_callback(int param) { - (*m_config.m_callback)(*this, m_ptr, param); + if (m_config.m_callback != NULL) + (*m_config.m_callback)(*this, m_ptr, param); } |