// helper functions
// ----------------------------------------------------------------------------
-static void AdjustFontSize(wxFont font, wxDC& dc, const wxSize& pixelSize)
+static void AdjustFontSize(wxFont& font, wxDC& dc, const wxSize& pixelSize)
{
int currentSize = font.GetPointSize();
- int largestGood;
- int smallestBad;
+ int largestGood = 0;
+ int smallestBad = 0;
bool initialGoodFound = false;
bool initialBadFound = false;