Fix compile error on ES2 builds

Also fix one cosmetic issue.

Change-Id: I80f04dc214b544755d2e4b462a3c30277582c390
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

2 files changed, 1 insertions, 2 deletions

diff --git a/src/datavisualization/engine/bars3drenderer.cpp b/src/datavisualization/engine/bars3drenderer.cpp
index 6102adde..c8b25463 100644
--- a/src/datavisualization/engine/bars3drenderer.cpp
+++ b/src/datavisualization/engine/bars3drenderer.cpp
@@ -277,7 +277,7 @@ void Bars3DRenderer::updateSeries(const QList<QAbstract3DSeries *> &seriesList)
     int visualIndex = 0;
     m_haveUniformColorSeries = false;
     m_haveGradientSeries = false;
-    for (int i = 0 ; i < seriesCount; i++) {
+    for (int i = 0; i < seriesCount; i++) {
         QBar3DSeries *barSeries = static_cast<QBar3DSeries *>(seriesList[i]);
         if (barSeries->isVisible()) {
             BarSeriesRenderCache *cache =
diff --git a/src/datavisualization/engine/scatter3drenderer.cpp b/src/datavisualization/engine/scatter3drenderer.cpp
index c6e243a1..ef39deba 100644
--- a/src/datavisualization/engine/scatter3drenderer.cpp
+++ b/src/datavisualization/engine/scatter3drenderer.cpp
@@ -484,7 +484,6 @@ void Scatter3DRenderer::drawScene(const GLuint defaultFboHandle)
 
     ShaderHelper *pointSelectionShader = m_selectionShader;
 #else
-    Q_UNUSED(havePointSeries);
     ShaderHelper *pointSelectionShader = m_pointShader;
 #endif
     ShaderHelper *selectionShader = m_selectionShader;