openpgp: Use `/` to separate path components in the test map.

  - Fixes the tests on *ALL* platforms that do not use `/` as a
    directory separator.

  - Fixes #276.

1 files changed, 3 insertions, 1 deletions

diff --git a/openpgp/build.rs b/openpgp/build.rs
index 18cf91db..720d63d2 100644
--- a/openpgp/build.rs
+++ b/openpgp/build.rs
@@ -34,7 +34,9 @@ fn include_test_data() -> io::Result<()> {
             if path.is_file() {
                 writeln!(
                     &mut sink, "    add!({:?}, {:?});",
-                    path.components().skip(2).collect::<PathBuf>(),
+                    path.components().skip(2)
+                        .map(|c| c.as_os_str().to_str().expect("valid UTF-8"))
+                        .collect::<Vec<_>>().join("/"),
                     cwd.join(path))?;
             } else if path.is_dir() {
                 dirs.push(path.clone());