- don't write empty description

diff --git a/snapper/Snapshot.cc b/snapper/Snapshot.cc
index b226fee94a7be564ee19f91b08ec3a20b1a7d0b5..0831a7b039d1e7bdfef697255aa08d4a38f48e53 100644 (file)
--- a/snapper/Snapshot.cc
+++ b/snapper/Snapshot.cc
@@ -230,7 +230,7 @@ namespace snapper
 
        setChildValue(node, "date", datetime(date, true, true));
 
-       if (type == SINGLE || type == PRE)
+       if ((type == SINGLE || type == PRE) && !description.empty())
            setChildValue(node, "description", description);
 
        if (type == POST)