Fix infinite loop when walking up the directory hierarchy (#1183)
authorVolker Krause <vkrause@kde.org>
Thu, 27 Sep 2018 14:33:49 +0000 (16:33 +0200)
committerEbrahim Byagowi <ebrahim@gnu.org>
Thu, 27 Sep 2018 14:33:49 +0000 (18:03 +0330)
commit9e9a36ee651502b69717895385387951a2d0802a
treed773606a940ea692db9880f7d808bc92b35ebe64
parent0c1d852bc41a4f69f890be4817c84bd7de56e07a
Fix infinite loop when walking up the directory hierarchy (#1183)

A single find_package(harfbuzz) line in user code resulted in this loop
getting stuck when _harfbuzz_libdir_iter became "/".
src/harfbuzz-config.cmake.in