diff options
author | Vas Crabb <vas@vastheman.com> | 2017-02-02 20:25:11 +1100 |
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committer | Vas Crabb <vas@vastheman.com> | 2017-02-02 20:25:11 +1100 |
commit | 11c15e9a7f46e3ec963f78be595d8f7dab678c26 (patch) | |
tree | d386fad16528dd388f5cc35fa1fea6709ddbb4b8 /src/frontend | |
parent | 59c24ae705ef982a4386e52e678e61499125cb9e (diff) |
small cleanup (nw)
Diffstat (limited to 'src/frontend')
-rw-r--r-- | src/frontend/mame/cheat.cpp | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/src/frontend/mame/cheat.cpp b/src/frontend/mame/cheat.cpp index d04949352ee..606d1ec74f0 100644 --- a/src/frontend/mame/cheat.cpp +++ b/src/frontend/mame/cheat.cpp @@ -84,6 +84,8 @@ #include "debug/debugcpu.h" #include <cstring> +#include <iterator> +#include <utility> #include <ctype.h> @@ -264,17 +266,10 @@ bool cheat_parameter::set_prev_state() else { // if not, we're an item cheat - item const *previtem(nullptr); - for (item const &curitem : m_itemlist) - { - if (curitem.value() == m_value) - { - if (previtem) - m_value = previtem->value(); - break; - } - previtem = &curitem; - } + std::vector<item>::const_iterator it; + for (it = m_itemlist.begin(); (m_itemlist.end() != it) && (it->value() != m_value); ++it) { } + if (m_itemlist.begin() != it) + m_value = std::prev(it)->value(); } return m_value != origvalue; |