Merge pull request #348 from lukaspj/fix/string-compare-overload-error

Use string.compare instead of String::compare when comparing strings

Engine/source/Verve/Core/VController.cpp

@@ -1041,7 +1041,7 @@ DefineEngineMethod( VController, sortGroups, void, (),, "( void ) - Sort Groups
             }
 
             // Swap?
-            if ( String::compare( groupA->getLabel(), groupB->getLabel() ) > 0 )
+            if ( groupA->getLabel().compare(groupB->getLabel()) > 0 )
             {
                 // Get Outer Siblings.
                 ITreeNode *prevNode = groupA->mSiblingPrevNode;
@@ -1100,7 +1100,7 @@ DefineEngineMethod( VController, sortTracks, void, (),, "( void ) - Sort Tracks
                 }
 
                 // Swap?
-                if ( String::compare( trackA->getLabel(), trackB->getLabel() ) > 0 )
+                if ( trackA->getLabel().compare(trackB->getLabel()) > 0 )
                 {
                     // Get Outer Siblings.
                     ITreeNode *prevNode = trackA->mSiblingPrevNode;