From de53a105a4cac60d55f02eac1591a25ff848d443 Mon Sep 17 00:00:00 2001
From: Mark Qvist <mark@unsigned.io>
Date: Wed, 23 Nov 2022 17:15:46 +0100
Subject: [PATCH] Improved time pretty-print function

---
 RNS/__init__.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/RNS/__init__.py b/RNS/__init__.py
index 6704c79..3c2f2ae 100755
--- a/RNS/__init__.py
+++ b/RNS/__init__.py
@@ -217,7 +217,10 @@ def prettytime(time, verbose=False):
 
         tstr += c
 
-    return tstr
+    if tstr == "":
+        return "0s"
+    else:
+        return tstr
 
 def phyparams():
     print("Required Physical Layer MTU : "+str(Reticulum.MTU)+" bytes")