Fix compiler warnings (range check, uninitialized variable, no return value)

blikblum / VirtualTreeView-Lazarus

Virtual Treeview is a treeview control

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Fix compiler warnings (range check, uninitialized variable, no return value) #30

Closed MarcWeustink closed 3 years ago

MarcWeustink commented 3 years ago

The compiler emits a warning when unsigned calculations are done on a pointer. This patch changes it into a hint. This patch also fixes uninitialized result variables