{
PanGestureDetector* detector(*iter);
- unsigned int minimum = detector->GetMinimumTouchesRequired();
- if (minimum < minimumRequired)
+ if( detector )
{
- minimumRequired = minimum;
- }
+ unsigned int minimum = detector->GetMinimumTouchesRequired();
+ if (minimum < minimumRequired)
+ {
+ minimumRequired = minimum;
+ }
- unsigned int maximum = detector->GetMaximumTouchesRequired();
- if (maximum > maximumRequired)
- {
- maximumRequired = maximum;
+ unsigned int maximum = detector->GetMaximumTouchesRequired();
+ if (maximum > maximumRequired)
+ {
+ maximumRequired = maximum;
+ }
}
}