fix warnings

git-svn-id: http://svn.osgeo.org/qgis/trunk@11529 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

src/core/qgsmessageoutput.cpp

@@ -62,7 +62,10 @@ void QgsMessageOutputConsole::showMessage( bool )
 {
   // show title if provided
   if ( !mTitle.isNull() )
+  {
     QgsDebugMsg( QString( "%1:" ).arg( mTitle ) );
+  }
+
   // show the message
   QgsDebugMsg( mMessage );
   emit destroyed();

src/plugins/raster_terrain_analysis/qgsaspectfilter.cpp

@@ -17,7 +17,7 @@
 
 #include "qgsaspectfilter.h"
 
-QgsAspectFilter::QgsAspectFilter( const QString& inputFile, const QString& outputFile, const QString& outputFormat ): \
+QgsAspectFilter::QgsAspectFilter( const QString& inputFile, const QString& outputFile, const QString& outputFormat ) :
     QgsDerivativeFilter( inputFile, outputFile, outputFormat )
 {
 
@@ -28,40 +28,23 @@ QgsAspectFilter::~QgsAspectFilter()
 
 }
 
-float QgsAspectFilter::processNineCellWindow( float* x11, float* x21, float* x31, float* x12, float* x22, \
-    float* x32, float* x13, float* x23, float* x33 )
+float QgsAspectFilter::processNineCellWindow(
+    float* x11, float* x21, float* x31,
+    float* x12, float* x22, float* x32,
+    float* x13, float* x23, float* x33 )
 {
   float derX = calcFirstDerX( x11, x21, x31, x12, x22, x32, x13, x23, x33 );
   float derY = calcFirstDerY( x11, x21, x31, x12, x22, x32, x13, x23, x33 );
 
-  if ( derX == mOutputNodataValue || derY == mOutputNodataValue )
+  if ( derX == mOutputNodataValue ||
+       derY == mOutputNodataValue ||
+       (derX == 0.0 && derY == 0.0) )
   {
     return mOutputNodataValue;
   }
-
-  if ( derY < 0 && derX > 0 )
-  {
-    return 360 + ( atan( derX / derY ) * 180 / M_PI );
-  }
-  else if ( derY < 0 && derX < 0 )
-  {
-    return atan( derX / derY ) * 180 / M_PI;
-  }
-  else if ( derY > 0 )
-  {
-    return ( atan( derX / derY ) * 180 / M_PI ) + 180;
-  }
-  else if ( derX < 0 && derY == 0 )
-  {
-    return 90;
-  }
-  else if ( derX > 0 && derY == 0 )
+  else
   {
-    return 270;
-  }
-  else if ( derX == 0 && derY == 0 )
-  {
-    return mOutputNodataValue;
+    return 180.0 + atan2(derX, derY) * 180.0 / M_PI;
   }
 }
 

src/providers/osm/osmprovider.h

@@ -23,7 +23,7 @@
  */
 class QgsOSMDataProvider: public QgsVectorDataProvider
 {
-
+    Q_OBJECT
   private:
 
     //! provider manages features with one of three geometry types; variable determines feature type of this provider