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

@@ -35,6 +35,7 @@ void CSVRender::Object::clear()
 {
     mObject.setNull();
 
+    if (mBase)
         clearSceneNode (mBase);
 }
 
@@ -156,12 +157,14 @@ CSVRender::Object::~Object()
 {
     clear();
 
+    if (mBase)
+    {
         if(mPhysics) // preview may not have physics enabled
             mPhysics->removeObject(mBase->getName());
 
-    if (mBase)
         mBase->getCreator()->destroySceneNode (mBase);
     }
+}
 
 bool CSVRender::Object::referenceableDataChanged (const QModelIndex& topLeft,
     const QModelIndex& bottomRight)

apps/opencs/view/world/tablesubview.cpp

@@ -138,7 +138,8 @@ 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;
@@ -150,6 +151,7 @@ bool CSVWorld::TableSubView::eventFilter (QObject* object, QEvent* event)
             }
             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;