Set default values for the colours/alpha in the Colour struct

diff --git a/source/common/colour.h b/source/common/colour.h
index 8eebe41..93d42a6 100644 (file)
--- a/source/common/colour.h
+++ b/source/common/colour.h
@@ -26,10 +26,10 @@ using namespace std;
 
 struct Colour{
        
-       int red;
-       int blue;
-       int green;
-       int alpha;
+       int red = 0;
+       int blue = 0;
+       int green = 0;
+       int alpha = 255;
 
        operator string() {