dirty bugfix (segfault with scaleFactor > 1), see inside for more info

1 files changed, 3 insertions, 1 deletions

diff --git a/noncore/comm/keypebble/krfbbuffer.cpp b/noncore/comm/keypebble/krfbbuffer.cpp
index 92918d4..4cec0c2 100644
--- a/noncore/comm/keypebble/krfbbuffer.cpp
+++ b/noncore/comm/keypebble/krfbbuffer.cpp
@@ -168,33 +168,35 @@ void KRFBBuffer::drawRawRectChunk( void *data,
 
                                                                 g = pixel;
                                                                 g = g >> decoder->format->greenShift;
                                                                 g = g & greenMax;
 
                                                                 b = pixel;
                                                                 b = b >> decoder->format->blueShift;
                                                                 b = b & blueMax;
 
                                                                 r = ( r * 255 ) / redMax;
                                                                 g = ( g * 255 ) / greenMax;
                                                                 b = ( b * 255 ) / blueMax;
 
                                                                 ulong *p = ( ulong * ) img.scanLine( j ) + i;
                                                                 *p = qRgb( r,g,b );
                                                 }
                                 }
                 }
   else {
     p.setBrush( QBrush( Qt::black ) );
     p.drawRect( x, y, w, h );
   }
 
         if (scaleFactor > 1) {
-                 p.drawImage( x/scaleFactor, y/scaleFactor, img.smoothScale(w/scaleFactor,h/scaleFactor) );
+                 /* FIXME: proper zero width/height handling */
+                 if (w/scaleFactor != 0)
+                        p.drawImage( x/scaleFactor, y/scaleFactor, img.smoothScale(w/scaleFactor,h/scaleFactor) );
                  emit updated( x/scaleFactor, y/scaleFactor, w/scaleFactor, h/scaleFactor );
         } 
         else {
                  p.drawImage( x, y, img);
                  emit updated( x, y, w, h );
         }
 }