Don't callback for empty responses.

JSON.parse("") fails.
codeprimate · Jul 18, 2010 · 42bcf56 · 42bcf56
1 parent 5b89a93
commit 42bcf56
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/Queue.js b/src/Queue.js
@@ -29,7 +29,7 @@ po.queue = (function() {
       req.onreadystatechange = function(e) {
         if (req.readyState == 4) {
           active--;
-          if (req.status < 300) callback(req.responseText);
+          if (req.status < 300 && req.responseText) callback(req.responseText);
           process();
         }
       };

diff --git a/src/start.js b/src/start.js
@@ -2,4 +2,4 @@ if (!org) var org = {};
 if (!org.polymaps) org.polymaps = {};
 (function(po){
 
-  po.version = "1.0.0"; // semver.org
+  po.version = "1.0.1"; // semver.org