screen.ts getBuffer debugging else branch by writing to rowBuffer 4

Author: KierPalin

screen.ts

@@ -150,16 +150,15 @@ namespace user_interface_base {
 
             // Simply get the row, slice off the required bytes:
             else {
-                // basic.showNumber(chunkIndex)
                 const rowBuf = Buffer.create(bitmap.width);
 
                 // bitmap.getRows(startingRow, rowBuf);
+                // basic.showNumber(rowBuf.length)
                 for (let i = 0; i < rowBuf.length; i++) {
-                  rowBuf[i] = 3;    
+                    rowBuf[i] = 3;    
                 }
+
                 const res = rowBuf.slice(startIndex % width, chunkSize);
-                if (res.length > 16)
-                    basic.showString("B")
                 return res
             }
         }