fix: strmap unset segfault when left child is rightmost node

hpc / mpifileutils

File utilities designed for scalability and performance.

https://hpc.github.io/mpifileutils

BSD 3-Clause "New" or "Revised" License

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fix: strmap unset segfault when left child is rightmost node #501

Closed adammoody closed 3 years ago

adammoody commented 3 years ago

Fixes a segfault when deleting a node from a strmap tree, which happens when the node to be deleted has two children and the rightmost node of the left subtree happens to be the left child.

Resolves https://github.com/hpc/mpifileutils/issues/500