From e55798494b58047642dc3d7449f0d21ad7ffac1d Mon Sep 17 00:00:00 2001
From: forest <forest.n.johnson@gmail.com>
Date: Mon, 15 Feb 2021 21:10:57 -0600
Subject: [PATCH] pig snorting sounds

---
 capsulflask/spoke_model.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/capsulflask/spoke_model.py b/capsulflask/spoke_model.py
index 785e8de..ae437c0 100644
--- a/capsulflask/spoke_model.py
+++ b/capsulflask/spoke_model.py
@@ -83,9 +83,10 @@ class ShellScriptSpoke(VirtualizationInterface):
     completedProcess = run([join(current_app.root_path, 'shell_scripts/get.sh'), id], capture_output=True)
     self.validate_completed_process(completedProcess)
     lines = completedProcess.stdout.splitlines()
-    ipaddr = lines[0].decode("utf-8")
     if len(lines) == 0:
       return None
+      
+    ipaddr = lines[0].decode("utf-8")
 
     if not re.match(r"^([0-9]{1,3}\.){3}[0-9]{1,3}$", ipaddr):
       return None