Add Asset::unset_hash().

[libdcp.git] / src / asset.cc

diff --git a/src/asset.cc b/src/asset.cc
index 14aec0dd2cf1a912da65f7b60d6a0d1cfb6ed19b..d88c690d20fc906f693a570411ba847a181865a6 100644 (file)
--- a/src/asset.cc
+++ b/src/asset.cc
@@ -181,3 +181,11 @@ Asset::set_hash (string hash)
 {
        _hash = hash;
 }
+
+
+void
+Asset::unset_hash()
+{
+       _hash = optional<string>();
+}
+