tree 5145bc36775fe7a19adc7aaa9ef73b84368bc5df
parent 0afedaa96c81b63774a4a0ef9b4cb4995d24ec9e
author Behdad Esfahbod <behdad@behdad.org> 1404940026 -0400
committer Behdad Esfahbod <behdad@behdad.org> 1404940026 -0400

[tests] Remove bash'ish

Apparently on travis-ci, bash is linked to dash, which doesn't
understand "let".  Failing tests were not being noticed.  See eg:

  https://travis-ci.org/behdad/harfbuzz/jobs/29544211

Don't rely on bash.