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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/debugqt.cpp
parentef0968b87042040e1f0e18c84ce804f744f8e23e (diff)
Various cleanups suggested by static analyzer (nw)
Diffstat (limited to 'src/osd/modules/debugger/debugqt.cpp')
-rw-r--r--src/osd/modules/debugger/debugqt.cpp20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/osd/modules/debugger/debugqt.cpp b/src/osd/modules/debugger/debugqt.cpp
index ac6c6a9d95c..e9abe538981 100644
--- a/src/osd/modules/debugger/debugqt.cpp
+++ b/src/osd/modules/debugger/debugqt.cpp
@@ -40,7 +40,7 @@ class debug_qt : public osd_module, public debug_module
public:
debug_qt()
: osd_module(OSD_DEBUG_PROVIDER, "qt"), debug_module(),
- m_machine(NULL)
+ m_machine(nullptr)
{
}
@@ -64,10 +64,10 @@ private:
//============================================================
int qtArgc = 0;
-char** qtArgv = NULL;
+char** qtArgv = nullptr;
bool oneShot = true;
-static MainWindow* mainQtWindow = NULL;
+static MainWindow* mainQtWindow = nullptr;
//============================================================
// XML configuration save/load
@@ -84,7 +84,7 @@ static void xml_configuration_load(running_machine &machine, config_type cfg_typ
return;
// Might not have any data
- if (parentnode == NULL)
+ if (parentnode == nullptr)
return;
for (int i = 0; i < xmlConfigurations.size(); i++)
@@ -92,8 +92,8 @@ static void xml_configuration_load(running_machine &machine, config_type cfg_typ
xmlConfigurations.clear();
// Configuration load
- xml_data_node* wnode = NULL;
- for (wnode = xml_get_sibling(parentnode->child, "window"); wnode != NULL; wnode = xml_get_sibling(wnode->next, "window"))
+ xml_data_node* wnode = nullptr;
+ for (wnode = xml_get_sibling(parentnode->child, "window"); wnode != nullptr; wnode = xml_get_sibling(wnode->next, "window"))
{
WindowQtConfig::WindowType type = (WindowQtConfig::WindowType)xml_get_attribute_int(wnode, "type", WindowQtConfig::WIN_TYPE_UNKNOWN);
switch (type)
@@ -124,8 +124,8 @@ static void xml_configuration_save(running_machine &machine, config_type cfg_typ
// Create an xml node
xml_data_node *debugger_node;
- debugger_node = xml_add_child(parentnode, "window", NULL);
- if (debugger_node == NULL)
+ debugger_node = xml_add_child(parentnode, "window", nullptr);
+ if (debugger_node == nullptr)
continue;
// Insert the appropriate information
@@ -195,7 +195,7 @@ static void setup_additional_startup_windows(running_machine& machine, std::vect
{
WindowQtConfig* config = configList[i];
- WindowQt* foo = NULL;
+ WindowQt* foo = nullptr;
switch (config->m_type)
{
case WindowQtConfig::WIN_TYPE_MEMORY:
@@ -246,7 +246,7 @@ bool debug_qt::nativeEventFilter(const QByteArray &eventType, void *message, lon
void debug_qt::init_debugger(running_machine &machine)
{
- if (qApp == NULL)
+ if (qApp == nullptr)
{
// If you're starting from scratch, create a new qApp
new QApplication(qtArgc, qtArgv);