diff options
| author | 2016-05-22 11:30:09 +0200 | |
|---|---|---|
| committer | 2016-05-22 11:34:25 +0200 | |
| commit | 81a6b313a83c018317c8e6674791bebe9dce11d1 (patch) | |
| tree | afe33d78aaa4a7a2fa954a8099d229d171d8898d | |
| parent | b6cd9e18e25d01962947f1a603b9a408bc1df2e5 (diff) | |
Fix accessing base() when there is empty buffer (nw)
| -rw-r--r-- | src/emu/emumem.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/emu/emumem.h b/src/emu/emumem.h index bb667c6737a..33f4428a60e 100644 --- a/src/emu/emumem.h +++ b/src/emu/emumem.h @@ -684,7 +684,7 @@ public: // getters running_machine &machine() const { return m_machine; } memory_region *next() const { return m_next; } - UINT8 *base() { return &m_buffer[0]; } + UINT8 *base() { return (m_buffer.size() > 0) ? &m_buffer[0] : nullptr; } UINT8 *end() { return base() + m_buffer.size(); } UINT32 bytes() const { return m_buffer.size(); } const char *name() const { return m_name.c_str(); } |
