From 5befd6a0d466baba38f9676cc2b7cf114c038403 Mon Sep 17 00:00:00 2001
From: Akashdeep Dhar <akashdeep.dhar@gmail.com>
Date: Jan 08 2022 19:17:23 +0000
Subject: Merge branch 'zerodiv-swap-absence' into 'main'


Add check for swap partition size on comparison

Closes #43

See merge request t0xic0der/obserware!63
---

diff --git a/obserware/sources/readers/mainwind/tab_performance.py b/obserware/sources/readers/mainwind/tab_performance.py
index a83da93..47b396d 100644
--- a/obserware/sources/readers/mainwind/tab_performance.py
+++ b/obserware/sources/readers/mainwind/tab_performance.py
@@ -71,8 +71,12 @@ def return_mainscreen_threaded_statistics():
         },
         "swap": {
             "percentage": {
-                "used": psutil.swap_memory().used * 100 / psutil.swap_memory().total,
-                "free": psutil.swap_memory().free * 100 / psutil.swap_memory().total,
+                "used": (psutil.swap_memory().used * 100 / psutil.swap_memory().total)
+                if psutil.swap_memory().total > 0
+                else 0,
+                "free": (psutil.swap_memory().free * 100 / psutil.swap_memory().total)
+                if psutil.swap_memory().total > 0
+                else 100,
             },
             "absolute": {
                 "used": psutil.swap_memory().used // 1048576,