Search $PATH for "validate", since the test does.

"validate" is a very generic command name, and it validates against
an old standard, so the value of this test is questionable.

diff --git a/t/html.t b/t/html.t
index 3faf44154203aaa88a0bef7e1ad152311497747b..84c561fa87e380ca63c6cf902e0f87192f5892c5 100755 (executable)
--- a/t/html.t
+++ b/t/html.t
@@ -7,8 +7,8 @@ my @pages;
 
 BEGIN {
        @pages=qw(index features news plugins/map security);
-       if (! -x "/usr/bin/validate") {
-               plan skip_all => "/usr/bin/validate html validator not present";
+       if (system("command -v validate >/dev/null") != 0) {
+               plan skip_all => "html validator not present";
        }
        else {
                plan(tests => int @pages + 2);