Prevent app crash on Empty Send.

[~andy/spades] / src / Main.java

diff --git a/src/Main.java b/src/Main.java
index 09c61809e19ae8a63c2588e46a14b4a670d1135a..a88c5164572b70053a15d7fc5b31430edc866b04 100644 (file)
--- a/src/Main.java
+++ b/src/Main.java
@@ -263,6 +263,8 @@ public class Main extends Activity
                if (this.task == null)
                        return;
                String  txt = this.input.getText().toString();
+               if (txt.isEmpty())
+                       return;
                Message msg = this.task.send(txt);
                if (msg == null)
                        return;