From 0b38b8c17c7a59acb3fb7f786a0f105370b35a62 Mon Sep 17 00:00:00 2001
From: bhatvineeth <59833585+bhatvineeth@users.noreply.github.com>
Date: Thu, 11 Jun 2020 21:39:19 +0200
Subject: [PATCH] Empty array check in JS.

---
 SchedulingSimulator/Main/edf.py                            | 1 +
 SchedulingSimulator/Main/fcfs.py                           | 1 +
 SchedulingSimulator/Main/static/js/bar-graph-controller.js | 3 +++
 3 files changed, 5 insertions(+)

diff --git a/SchedulingSimulator/Main/edf.py b/SchedulingSimulator/Main/edf.py
index 5fd0c59..1c16416 100644
--- a/SchedulingSimulator/Main/edf.py
+++ b/SchedulingSimulator/Main/edf.py
@@ -23,6 +23,7 @@ def earliestDeadlineFirstAlgorithm(tasks):
     if u > 1:
         print("The tasks are not feasible", file=logFile)
         print("Processes are not schedulable")
+        print("\n-------------------------------------------------\n")
         return [];
 
     else:
diff --git a/SchedulingSimulator/Main/fcfs.py b/SchedulingSimulator/Main/fcfs.py
index 0a8244b..dbc3a3b 100644
--- a/SchedulingSimulator/Main/fcfs.py
+++ b/SchedulingSimulator/Main/fcfs.py
@@ -87,6 +87,7 @@ def findavgTime(processes, n, bt, at):
     resultArray.append(resultTasks)
     print("Average waiting time = %.5f " % (total_wt / n))
     print("Average turn around time = ", total_tat / n)
+    print("\n-------------------------------------------------\n")
     return resultArray
 
 
diff --git a/SchedulingSimulator/Main/static/js/bar-graph-controller.js b/SchedulingSimulator/Main/static/js/bar-graph-controller.js
index 3baf469..7231f62 100644
--- a/SchedulingSimulator/Main/static/js/bar-graph-controller.js
+++ b/SchedulingSimulator/Main/static/js/bar-graph-controller.js
@@ -11,6 +11,9 @@ var colors = ['#FF6633', '#FFB399', '#FF33FF', '#FFFF99', '#00B3E6',
 ];
 
 function createGraph(canvasID, title, schedulingArray, inputArray) {
+    if(schedulingArray.length == 0 ){
+        return;
+    }
     var labels = [];
     var data = generateGraph(schedulingArray);
     var dataSet = [];