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Only attempt lines trim if the list isn't empty

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Peter McConnell
2020-04-27 20:26:00 +01:00
parent 05231ffae0
commit 74fa987b9e
1 changed files with 2 additions and 1 deletions
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hoster.py
+2 -1
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@@ -106,7 +106,8 @@ def update_hosts_file():
break; break;
#remove all the trailing newlines on the line list #remove all the trailing newlines on the line list
while lines[-1].strip()=="": lines.pop() if lines:
while lines[-1].strip()=="": lines.pop()
#append all the domain lines #append all the domain lines
if len(hosts)>0: if len(hosts)>0: