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author Miodrag Milanovic <mmicko@gmail.com>2016-04-24 12:57:58 +0200
committer Miodrag Milanovic <mmicko@gmail.com>2016-04-24 12:58:31 +0200
commit89c5e1f681107b6d9f8ba7f761c388d1e2052fe4 (patch)
treec5ce4530d0c03fa1c04021844272b82b7b7ebcbc /src/osd/modules/debugger/debugwin.cpp
parentef0968b87042040e1f0e18c84ce804f744f8e23e (diff)
Various cleanups suggested by static analyzer (nw)
Diffstat (limited to 'src/osd/modules/debugger/debugwin.cpp')
-rw-r--r--src/osd/modules/debugger/debugwin.cpp20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/osd/modules/debugger/debugwin.cpp b/src/osd/modules/debugger/debugwin.cpp
index a32405c4aa8..1f68e6989eb 100644
--- a/src/osd/modules/debugger/debugwin.cpp
+++ b/src/osd/modules/debugger/debugwin.cpp
@@ -35,11 +35,11 @@ public:
debugger_windows() :
osd_module(OSD_DEBUG_PROVIDER, "windows"),
debug_module(),
- m_machine(NULL),
+ m_machine(nullptr),
m_metrics(),
m_waiting_for_debugger(false),
m_window_list(),
- m_main_console(NULL)
+ m_main_console(nullptr)
{
}
@@ -83,12 +83,12 @@ private:
void debugger_windows::exit()
{
// loop over windows and free them
- while (m_window_list.first() != NULL)
+ while (m_window_list.first() != nullptr)
m_window_list.first()->destroy();
- m_main_console = NULL;
+ m_main_console = nullptr;
m_metrics.reset();
- m_machine = NULL;
+ m_machine = nullptr;
}
@@ -102,15 +102,15 @@ void debugger_windows::init_debugger(running_machine &machine)
void debugger_windows::wait_for_debugger(device_t &device, bool firststop)
{
// create a console window
- if (m_main_console == NULL)
+ if (m_main_console == nullptr)
m_main_console = create_window<consolewin_info>();
// update the views in the console to reflect the current CPU
- if (m_main_console != NULL)
+ if (m_main_console != nullptr)
m_main_console->set_cpu(device);
// when we are first stopped, adjust focus to us
- if (firststop && (m_main_console != NULL))
+ if (firststop && (m_main_console != nullptr))
{
m_main_console->set_foreground();
if (winwindow_has_focus())
@@ -126,7 +126,7 @@ void debugger_windows::wait_for_debugger(device_t &device, bool firststop)
// get and process messages
MSG message;
- GetMessage(&message, NULL, 0, 0);
+ GetMessage(&message, nullptr, 0, 0);
switch (message.message)
{
@@ -254,7 +254,7 @@ template <typename T> T *debugger_windows::create_window()
else
{
global_free(info);
- return NULL;
+ return nullptr;
}
}