fixed error running on joyent

prgsmall · Sep 21, 2011 · 9d0c0f5 · 9d0c0f5
1 parent 00c7a6c
commit 9d0c0f5
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Showing 3 changed files with 7 additions and 6 deletions.
diff --git a/acequia.js b/acequia.js
@@ -5,9 +5,9 @@ var sys = require('sys'),
     http = require('http'),
     URL = require('url'),
     net = require('net'),
+    dgram = require('dgram'),
     osc = require('./libs/osc.js'),
     ws = require('./libs/ws/ws/server.js'),
-    dgram = require('dgram'),
     netIP = require('./libs/netIP.js'),
     ac = require("./client.js");
 

diff --git a/libs/netIP.js b/libs/netIP.js
@@ -31,11 +31,13 @@ var getNetworkIP = (function () {
             var ips = [];
             // extract IPs
             var matches = stdout.match(filterRE);
-            // JS has no lookbehind REs, so we need a trick
-            for (var i = 0; i < matches.length; i++) {
-                ips.push(matches[i].replace(filterRE, '$1'));
+            if (matches) {
+                // JS has no lookbehind REs, so we need a trick
+                for (var i = 0; i < matches.length; i++) {
+                    ips.push(matches[i].replace(filterRE, '$1'));
+                }
             }
-
+            
             // filter BS
             for (var i = 0, l = ips.length; i < l; i++) {
                 if (!ignoreRE.test(ips[i])) {

diff --git a/package.json b/package.json
@@ -1,4 +1,3 @@
-
 { "name" : "acequia"
 , "version" : "0.5.0"
 , "scripts": { "start": "node ./acequia.js" }