Improve the error message in case somebody has configured an invalid PAGER.
authorschwarze <schwarze@openbsd.org>
Wed, 29 Apr 2015 11:03:48 +0000 (11:03 +0000)
committerschwarze <schwarze@openbsd.org>
Wed, 29 Apr 2015 11:03:48 +0000 (11:03 +0000)
commit7f6f4fdaad9aa1b0a41e2d837ca3819843154da2
tree673e6e3f64928c2ed3dec73bc793a6bc61df5b23
parenta2c1f847f3bfd3c3aa4632d78d07dbe15e109346
Improve the error message in case somebody has configured an invalid PAGER.
Suggested by Lorenzo Beretta <lory dot fulgi at infinito dot it>.
usr.bin/mandoc/main.c