From 1729aeb9be89ce9f606f37d656dd76cce21e21fd Mon Sep 17 00:00:00 2001
From: Walker Inman <winman@lucidsci.com>
Date: Thu, 25 Jul 2019 22:02:18 -0400
Subject: [PATCH] don't remove decimal from floats

---
 src/pygcode/dialects/linuxcnc.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/pygcode/dialects/linuxcnc.py b/src/pygcode/dialects/linuxcnc.py
index 7dbe096..ff72221 100644
--- a/src/pygcode/dialects/linuxcnc.py
+++ b/src/pygcode/dialects/linuxcnc.py
@@ -30,7 +30,12 @@ def _clean_codestr(value):
     return "%g" % value
 
 CLEAN_NONE = lambda v: v
-CLEAN_FLOAT = lambda v: "{0:g}".format(round(v, 3))
+
+def CLEAN_FLOAT(v):
+    fstr = "{0:g}".format(round(v, 3))
+    if '.' not in fstr:
+        return fstr + '.'
+    return fstr
 CLEAN_CODE = _clean_codestr
 CLEAN_INT = lambda v: "%g" % v