comparison changed.

Author: syslogic

mobile/src/main/java/io/syslogic/github/dialog/ProgressDialogFragment.java

@@ -84,6 +84,8 @@ public void beginTask(String title, int totalWork) {
     public void update(int completed) {
         String percentage;
         this.currentWork += completed;
+
+        // prevent division by zero.
         if (this.totalWork == 0) {
             percentage = "0.00%";
         } else {