From dd34a771ad792b29060735908f75176a6cd2a514 Mon Sep 17 00:00:00 2001
From: Kyle Altendorf <kyle.altendorf@epcpower.com>
Date: Wed, 27 Jun 2018 13:19:59 -0400
Subject: [PATCH] .sym: quote units with spaces

---
 canmatrix/sym.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/canmatrix/sym.py b/canmatrix/sym.py
index 6a480271..1f2c7dc6 100644
--- a/canmatrix/sym.py
+++ b/canmatrix/sym.py
@@ -71,7 +71,12 @@ def createSignal(db, signal):
     if signal.attributes.get('HexadecimalOutput', False):
         output += "-h "
     if len(signal.unit) > 0:
-        output += "/u:%s " % (signal.unit[0:16])
+        t = signal.unit[0:16]
+        if " " in t:
+            format_string = '/u:"%s" '
+        else:
+            format_string = '/u:%s '
+        output += format_string % (t)
     if float(signal.factor) != 1:
         output += "/f:%s " % (format_float(signal.factor))
     if float(signal.offset) != 0: