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-rw-r--r--src/lib/util.cc7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/lib/util.cc b/src/lib/util.cc
index 7106cc782..6e2a1ad64 100644
--- a/src/lib/util.cc
+++ b/src/lib/util.cc
@@ -530,6 +530,13 @@ digest_head_tail (vector<boost::filesystem::path> files, boost::uintmax_t size)
}
+string
+simple_digest (vector<boost::filesystem::path> paths)
+{
+ return digest_head_tail(paths, 1000000) + raw_convert<string>(boost::filesystem::file_size(paths.front()));
+}
+
+
/** Trip an assert if the caller is not in the UI thread */
void
ensure_ui_thread ()