Crash in removeCellWithInfo

[quimarche]

Daniel

Please can you review & comment?

The two "greater than" tests for xPosition and yPosition should surely be "greater than or equal". If, for example info.yPosition = 3 and [gridCells count] = 3 then then next line [gridCells objectAtIndex:info.yPosition] evaluates to [gridCells objectAtIndex:3] and we get a range exception.

Regards

Chris & Murthy

• (void)removeCellWithInfo:(DTGridViewCellInfo *)info {

  if (info.yPosition > [gridCells count]) return;
  
  NSMutableArray *row = [gridCells objectAtIndex:info.yPosition];
  
  if (info.xPosition > [row count]) return;