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authorAndrei Karas <akaras@inbox.ru>2015-07-21 00:47:44 +0300
committerAndrei Karas <akaras@inbox.ru>2015-07-21 00:47:44 +0300
commitfffbd86a1014ad169ed2d68ea58cdddf346faa14 (patch)
tree713c96fcf7421ca87f638d312e752179281cb8fe /src/gui/windows
parent1941b81a5a278f26a5d7e1f91903ab04c92e2cd1 (diff)
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Add missing checks and non null attributes.
Diffstat (limited to 'src/gui/windows')
-rw-r--r--src/gui/windows/charcreatedialog.cpp24
-rw-r--r--src/gui/windows/maileditwindow.cpp11
-rw-r--r--src/gui/windows/updaterwindow.cpp11
3 files changed, 33 insertions, 13 deletions
diff --git a/src/gui/windows/charcreatedialog.cpp b/src/gui/windows/charcreatedialog.cpp
index eba1dd96e..2168ad0a1 100644
--- a/src/gui/windows/charcreatedialog.cpp
+++ b/src/gui/windows/charcreatedialog.cpp
@@ -268,20 +268,28 @@ CharCreateDialog::CharCreateDialog(CharSelectDialog *const parent,
if (serverFeatures->haveLookSelection() && mMinLook < mMaxLook)
{
y += 24;
- mPrevLookButton->setPosition(leftX, y);
- mNextLookButton->setPosition(rightX, y);
+ if (mPrevLookButton)
+ mPrevLookButton->setPosition(leftX, y);
+ if (mNextLookButton)
+ mNextLookButton->setPosition(rightX, y);
y += 5;
- mLookLabel->setPosition(labelX, y);
- mLookNameLabel->setPosition(nameX, y); // 93
+ if (mLookLabel)
+ mLookLabel->setPosition(labelX, y);
+ if (mLookNameLabel)
+ mLookNameLabel->setPosition(nameX, y); // 93
}
if (serverFeatures->haveRaceSelection())
{
y += 24;
- mPrevRaceButton->setPosition(leftX, y);
- mNextRaceButton->setPosition(rightX, y);
+ if (mPrevRaceButton)
+ mPrevRaceButton->setPosition(leftX, y);
+ if (mNextRaceButton)
+ mNextRaceButton->setPosition(rightX, y);
y += 5;
- mRaceLabel->setPosition(labelX, y);
- mRaceNameLabel->setPosition(nameX, y);
+ if (mRaceLabel)
+ mRaceLabel->setPosition(labelX, y);
+ if (mRaceNameLabel)
+ mRaceNameLabel->setPosition(nameX, y);
}
updateSliders();
diff --git a/src/gui/windows/maileditwindow.cpp b/src/gui/windows/maileditwindow.cpp
index 12ab097c0..1699b979c 100644
--- a/src/gui/windows/maileditwindow.cpp
+++ b/src/gui/windows/maileditwindow.cpp
@@ -136,11 +136,14 @@ void MailEditWindow::action(const ActionEvent &event)
if (tempItem)
{
const Inventory *const inv = PlayerInfo::getInventory();
- const Item *const item = inv->findItem(tempItem->getId(), 1);
- if (item)
+ if (inv)
{
- mailHandler->setAttach(item->getInvIndex(),
- tempItem->getQuantity());
+ const Item *const item = inv->findItem(tempItem->getId(), 1);
+ if (item)
+ {
+ mailHandler->setAttach(item->getInvIndex(),
+ tempItem->getQuantity());
+ }
}
}
diff --git a/src/gui/windows/updaterwindow.cpp b/src/gui/windows/updaterwindow.cpp
index e221b73b9..9330539ab 100644
--- a/src/gui/windows/updaterwindow.cpp
+++ b/src/gui/windows/updaterwindow.cpp
@@ -362,7 +362,11 @@ void UpdaterWindow::loadNews()
// Reallocate and include terminating 0 character
mMemoryBuffer = static_cast<char*>(realloc(
mMemoryBuffer, mDownloadedBytes + 1));
-
+ if (!mMemoryBuffer)
+ {
+ logger->log1("Couldn't load news");
+ return;
+ }
mMemoryBuffer[mDownloadedBytes] = '\0';
mBrowserBox->clearRows();
@@ -425,6 +429,11 @@ void UpdaterWindow::loadPatch()
// Reallocate and include terminating 0 character
mMemoryBuffer = static_cast<char*>(
realloc(mMemoryBuffer, mDownloadedBytes + 1));
+ if (!mMemoryBuffer)
+ {
+ logger->log1("Couldn't load patch");
+ return;
+ }
mMemoryBuffer[mDownloadedBytes] = '\0';
std::string version;