Possible misuse of `all.equal` in the definition of `observedMutations`

[Anto CHEN]

According to the documentation for all.equal, when used in an if expression, isTRUE(all.equal) should be used since all.equal may return non-boolean values.

But in kleinstein / shazam / R / MutationProfiling.R — Bitbucket, all.equal is used like: if (!all.equal()) , which may cause invalid argument type error.

[ssnn]

Thanks for reporting. isTRUE added in #ae5ba79