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Core: Stop crash in systemsettings

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Do not crash when updating the Git path settings.

Task-number: QTCREATORBUG-16305
Change-Id: Ia6b7f529aa243b5e0b2778aeaddbbd86da9e265a
Reviewed-by: Tim Jenssen <tim.jenssen@theqtcompany.com>
This commit is contained in:
Tobias Hunger
2016-06-23 15:31:58 +02:00
parent d5dc6f7f70
commit 82a5320a42
1 changed files with 6 additions and 3 deletions
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9
src/plugins/coreplugin/systemsettings.cpp
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@@ -56,6 +56,9 @@ SystemSettings::SystemSettings()
setCategory(Constants::SETTINGS_CATEGORY_CORE);
setDisplayCategory(QCoreApplication::translate("Core", Constants::SETTINGS_TR_CATEGORY_CORE));
setCategoryIcon(QLatin1String(Constants::SETTINGS_CATEGORY_CORE_ICON));
connect(VcsManager::instance(), &VcsManager::configurationChanged,
this, &SystemSettings::updatePath);
}
QWidget *SystemSettings::widget()
@@ -138,9 +141,6 @@ QWidget *SystemSettings::widget()
}
updatePath();
connect(VcsManager::instance(), &VcsManager::configurationChanged,
this, &SystemSettings::updatePath);
}
return m_widget;
}
@@ -200,6 +200,9 @@ void SystemSettings::resetFileBrowser()
void SystemSettings::updatePath()
{
if (!m_page)
return;
Environment env = Environment::systemEnvironment();
QStringList toAdd = VcsManager::additionalToolsPath();
env.appendOrSetPath(toAdd.join(HostOsInfo::pathListSeparator()));