Fix minor windows pedantic warnings.

src/NoteField.cpp

@@ -924,7 +924,7 @@ void NoteField::DrawPrimitives()
 						FOREACH_BackgroundLayer( j )
 							iter[j] = GAMESTATE->m_pCurSong->GetBackgroundChanges(j).begin();
 
-						while( 1 )
+						for(;;)
 						{
 							float fLowestBeat = FLT_MAX;
 							vector<BackgroundLayer> viLowestIndex;
@@ -932,8 +932,9 @@ void NoteField::DrawPrimitives()
 							FOREACH_BackgroundLayer( j )
 							{
 								if( iter[j] == GAMESTATE->m_pCurSong->GetBackgroundChanges(j).end() )
+								{
 									continue;
-
+								}
 								float fBeat = iter[j]->m_fStartBeat;
 								if( fBeat < fLowestBeat )
 								{
@@ -950,7 +951,9 @@ void NoteField::DrawPrimitives()
 							if( viLowestIndex.empty() )
 							{
 								FOREACH_BackgroundLayer( j )
+								{
 									ASSERT( iter[j] == GAMESTATE->m_pCurSong->GetBackgroundChanges(j).end() );
+								}
 								break;
 							}
 	
@@ -963,13 +966,17 @@ void NoteField::DrawPrimitives()
 									const BackgroundChange& change = *iter[*bl];
 									RString s = change.GetTextDescription();
 									if( *bl!=0 )
+									{
 										s = ssprintf("%d: ",*bl) + s;
+									}
 									vsBGChanges.push_back( s );
 								}
 								DrawBGChangeText(fLowestBeat, join("\n",vsBGChanges), text_glow);
 							}
 							FOREACH_CONST( BackgroundLayer, viLowestIndex, bl )
+							{
 								iter[*bl]++;
+							}
 						}
 					}
 					break;