Fix run of svgexport on windows

1 files changed, 10 insertions, 9 deletions

diff --git a/lib/utils/images.js b/lib/utils/images.js
index f1302c3..59e8885 100644
--- a/lib/utils/images.js
+++ b/lib/utils/images.js
@@ -2,28 +2,29 @@ var _ = require("lodash");
 var Q = require("q");
 var fs = require("./fs");
 var shellescape = require('shell-escape');
-var exec = require('child_process').exec;
+var spawn = require('spawn-cmd').spawn;
 
 var links = require("./links");
 
 // Convert a svg file
 var convertSVG = function(source, dest, options) {
 	if (!fs.existsSync(source)) return Q.reject(new Error("File doesn't exist: "+source));
-
 	var d = Q.defer();
 
 	options = _.defaults(options || {}, {
 
 	});
 
-	var command = shellescape(['svgexport', source, dest]);
+	//var command = shellescape(['svgexport', source, dest]);
+    var child = spawn('svgexport', [source, dest]);
 
-    var child = exec(command, function (error, stdout, stderr) {
-        if (error) {
-        	if (error.code == 127) error = new Error("Need to install 'svgexport' using 'npm install svgexport -g'");
-        	return d.reject(error);
-        }
-        if (fs.existsSync(dest)) {
+    child.on("error", function(error) {
+        if (error.code == "ENOENT") error = new Error("Need to install 'svgexport' using 'npm install svgexport -g'");
+        return d.reject(error);
+    });
+
+    child.on("close", function(code) {
+        if (code == 0 && fs.existsSync(dest)) {
             d.resolve();
         } else {
             d.reject(new Error("Error converting "+source));