From 8592d2080be8d9179232e0d8c897b2aef97f65ba Mon Sep 17 00:00:00 2001
From: caub <cyril.auburtin@gmail.com>
Date: Wed, 14 Jun 2017 12:03:14 +0200
Subject: [PATCH] fix viewBox round

---
 plugins/cleanupNumericValues.js          | 5 +++--
 test/plugins/cleanupNumericValues.01.svg | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/plugins/cleanupNumericValues.js b/plugins/cleanupNumericValues.js
index af364310..e91fdf25 100644
--- a/plugins/cleanupNumericValues.js
+++ b/plugins/cleanupNumericValues.js
@@ -41,8 +41,9 @@ exports.fn = function(item, params) {
 
         if (item.hasAttr('viewBox')) {
             var nums = item.attr('viewBox').value.split(/[ ,]/g);
-            item.attr('viewBox').value = nums.map(function(num) {
-                return +num.toFixed(floatPrecision);
+            item.attr('viewBox').value = nums.map(function(value) {
+                var num = +value;
+                return isNaN(num) ? value : +num.toFixed(floatPrecision);
             }).join(' ');
         }
 
diff --git a/test/plugins/cleanupNumericValues.01.svg b/test/plugins/cleanupNumericValues.01.svg
index 62bf6586..389a8c43 100644
--- a/test/plugins/cleanupNumericValues.01.svg
+++ b/test/plugins/cleanupNumericValues.01.svg
@@ -1,9 +1,9 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="50.12356%" height="20px" x=".2655" y="-.2346">
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="20.000001 -19.99999 17.123456 70.708090" width="50.12356%" height="20px" x=".2655" y="-.2346">
     <rect width="1in" heigth="12pt"/>
 </svg>
 
 @@@
 
-<svg xmlns="http://www.w3.org/2000/svg" width="50.124%" height="20" x=".266" y="-.235">
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="20 -20 17.123 70.708" width="50.124%" height="20" x=".266" y="-.235">
     <rect width="96" heigth="16"/>
 </svg>