Johannes Schindelin c6746a4f41 fixup! Add a function to determine unique prefixes for a list of strings ...

Let's not walk off the end of the array. Also, avoid an early `malloc()`
in `add_prefix_entry()` (avoiding reuse of the same data structure for
lookup as for adding a new item), and strengthen the condition for the
bug condition.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

2019-05-13 14:56:18 +02:00

2.9 KiB

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