From a069cf444c440f480be3a3312cac820461949399 Mon Sep 17 00:00:00 2001
From: William Joye <wjoye@cfa.harvard.edu>
Date: Mon, 7 Aug 2017 16:32:28 -0400
Subject: ruler format spec

---
 tksao/frame/ruler.C | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tksao/frame/ruler.C b/tksao/frame/ruler.C
index 6bba9de..b82ea8f 100644
--- a/tksao/frame/ruler.C
+++ b/tksao/frame/ruler.C
@@ -527,9 +527,9 @@ void Ruler::list(ostream& str, Coord::CoordSystem sys, Coord::SkyFrame sky,
     coord.listCoordSystem(str, coordSystem, skyFrame, ptr);
     str << ' ';
     coord.listDistSystem(str, distSystem, distFormat, ptr);
-
     if (*distSpec)
-      str << " format=" << distSpec;
+      str << " format={" << distSpec << "}";
+
     listProperties(str, 0);
   }
 }
-- 
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