Fix libupsclient detection
authorEdgar Fuß <ef@math.uni-bonn.de>
Tue, 29 Oct 2019 17:47:55 +0000 (18:47 +0100)
committerGitHub <noreply@github.com>
Tue, 29 Oct 2019 17:47:55 +0000 (18:47 +0100)
commit6616302fb8dbbca4eddc11a756ed4843bd0bf61a
tree44316a57687b1bb16cdd44205473fdd37f6cc5eb
parentb1ca0c41051aa0465bce2397021e1cfd14084388
Fix libupsclient detection

Check libupsclient $withval for being a regular file in addition to being executable/searchable. The value may be a directory name.
configure.ac