Use format ID rather than nickname to avoid problems with colons in paths on Windows.

diff --git a/src/lib/film.cc b/src/lib/film.cc
index bed9739243fed372d7a87db7caf11269c34f4d19..9442d746c1e5cb14c0e3cb8bd145fe84a0d655d2 100644 (file)
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -426,7 +426,7 @@ Film::j2k_dir () const
           settings.
        */
        stringstream s;
-       s << _state.format->nickname()
+       s << _state.format->id()
          << "_" << _state.content_digest
          << "_" << left_crop() << "_" << right_crop() << "_" << top_crop() << "_" << bottom_crop()
          << "_" << f.first << "_" << f.second