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-rw-r--r--src/util.cc11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/util.cc b/src/util.cc
index 01bc8dea..5f19d323 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -317,6 +317,17 @@ dcp::remove_urn_uuid (string raw)
}
+optional<string>
+dcp::remove_urn_uuid(optional<string> raw)
+{
+ if (!raw) {
+ return {};
+ }
+
+ return remove_urn_uuid(*raw);
+}
+
+
string
dcp::openjpeg_version ()
{