diff options
Diffstat (limited to 'src/emu/xtal.cpp')
-rw-r--r-- | src/emu/xtal.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/emu/xtal.cpp b/src/emu/xtal.cpp index fc606c4f7db..5f9d661acf6 100644 --- a/src/emu/xtal.cpp +++ b/src/emu/xtal.cpp @@ -550,12 +550,18 @@ bool XTAL::validate(double base_clock) void XTAL::validate(const char *message) const { + if(!m_base_clock || m_disable_validation) + return; + if(!validate(m_base_clock)) fail(m_base_clock, message); } void XTAL::validate(const std::string &message) const { + if(!m_base_clock || m_disable_validation) + return; + if(!validate(m_base_clock)) fail(m_base_clock, message); } |