Fix #33 socket.on('receiveMessage',(data)=>print("data")) called twice

rikulo · Feb 19, 2020 · 33d48d4 · 33d48d4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 0.9.8
+
+**Bug fix:**
+
+* [#33](https://github.com/rikulo/socket.io-client-dart/issues/33) socket.on('receiveMessage',(data)=>print("data")) called twice
+
+
 ## 0.9.7+2
 
 **New Feature:**

diff --git a/lib/src/socket.dart b/lib/src/socket.dart
@@ -80,7 +80,7 @@ class Socket extends EventEmitter {
   ///
   /// @api private
   void subEvents() {
-    if (subs?.isEmpty == true) return;
+    if (subs?.isNotEmpty == true) return;
 
     var io = this.io;
     subs = [