Merge remote-tracking branch 'upstream/coverity_scan' into HEAD

.travis.yml

@@ -19,7 +19,7 @@ addons:
       description: "<Your project description here>"
     notification_email: scrawl@baseoftrash.de
     build_command_prepend: "cmake ."
-    build_command:   "make -j4"
+    build_command:   "make -j3"
     branch_pattern: coverity_scan
 
 before_install:

apps/opencs/editor.cpp

@@ -75,7 +75,8 @@ CS::Editor::~Editor ()
     mPidFile.close();
 
     if(mServer && boost::filesystem::exists(mPid))
-        remove(mPid.string().c_str()); // ignore any error
+        static_cast<void> ( // silence coverity warning
+        remove(mPid.string().c_str())); // ignore any error
 
     // cleanup global resources used by OEngine
     delete OEngine::Physic::BulletShapeManager::getSingletonPtr();

apps/opencs/model/filter/valuenode.cpp

@@ -27,7 +27,7 @@ bool CSMFilter::ValueNode::test (const CSMWorld::IdTableBase& table, int row,
     QVariant data = table.data (index);
 
     if (data.type()!=QVariant::Double && data.type()!=QVariant::Bool && data.type()!=QVariant::Int &&
-        data.type()!=QVariant::UInt && data.type()!=static_cast<QVariant::Type> (QMetaType::Float))
+        data.type()!=QVariant::UInt)
         return false;
 
     double value = data.toDouble();

apps/opencs/view/render/object.cpp

@@ -35,7 +35,8 @@ void CSVRender::Object::clear()
 {
     mObject.setNull();
 
-    clearSceneNode (mBase);
+    if (mBase)
+        clearSceneNode (mBase);
 }
 
 void CSVRender::Object::update()
@@ -156,11 +157,13 @@ CSVRender::Object::~Object()
 {
     clear();
 
-    if(mPhysics) // preview may not have physics enabled
-        mPhysics->removeObject(mBase->getName());
-
     if (mBase)
+    {
+        if(mPhysics) // preview may not have physics enabled
+            mPhysics->removeObject(mBase->getName());
+
         mBase->getCreator()->destroySceneNode (mBase);
+    }
 }
 
 bool CSVRender::Object::referenceableDataChanged (const QModelIndex& topLeft,

apps/opencs/view/world/tablesubview.cpp

@@ -138,17 +138,19 @@ bool CSVWorld::TableSubView::eventFilter (QObject* object, QEvent* event)
 {
     if (event->type() == QEvent::Drop)
     {
-        QDropEvent* drop = dynamic_cast<QDropEvent*>(event);
+        if (QDropEvent* drop = dynamic_cast<QDropEvent*>(event))
-        const CSMWorld::TableMimeData* data = dynamic_cast<const CSMWorld::TableMimeData*>(drop->mimeData());
-        if (!data) // May happen when non-records (e.g. plain text) are dragged and dropped
-            return false;
-
-        bool handled = data->holdsType(CSMWorld::UniversalId::Type_Filter);
-        if (handled)
         {
-            mFilterBox->setRecordFilter(data->returnMatching(CSMWorld::UniversalId::Type_Filter).getId());
+            const CSMWorld::TableMimeData* data = dynamic_cast<const CSMWorld::TableMimeData*>(drop->mimeData());
+            if (!data) // May happen when non-records (e.g. plain text) are dragged and dropped
+                return false;
+
+            bool handled = data->holdsType(CSMWorld::UniversalId::Type_Filter);
+            if (handled)
+            {
+                mFilterBox->setRecordFilter(data->returnMatching(CSMWorld::UniversalId::Type_Filter).getId());
+            }
+            return handled;
         }
-        return handled;
     }
     return false;
 }

components/compiler/scanner.cpp

@@ -387,10 +387,9 @@ namespace Compiler
             if (get (c))
             {
                 /// \todo hack to allow a space in comparison operators (add option to disable)
-                if (c==' ')
+                if (c==' ' && !get (c))
-                    get (c);
+                    special = S_cmpEQ;
-
+                else if (c=='=')
-                if (c=='=')
                     special = S_cmpEQ;
                 else
                 {
@@ -471,10 +470,9 @@ namespace Compiler
             if (get (c))
             {
                 /// \todo hack to allow a space in comparison operators (add option to disable)
-                if (c==' ')
+                if (c==' ' && !get (c))
-                    get (c);
+                    special = S_cmpLT;
-
+                else if (c=='=')
-                if (c=='=')
                 {
                     special = S_cmpLE;
 
@@ -495,10 +493,9 @@ namespace Compiler
             if (get (c))
             {
                 /// \todo hack to allow a space in comparison operators (add option to disable)
-                if (c==' ')
+                if (c==' ' && !get (c))
-                    get (c);
+                    special = S_cmpGT;
-
+                else if (c=='=')
-                if (c=='=')
                 {
                     special = S_cmpGE;