fix bug where length too short

openenergymonitor · Feb 10, 2018 · 5280090 · 5280090
1 parent 22ff3f2
commit 5280090
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/interfacers/EmonHubTx3eInterfacer.py b/src/interfacers/EmonHubTx3eInterfacer.py
@@ -93,8 +93,9 @@ def read(self):
             c.nodeid = int(self._settings['nodeoffset'])
             c.realdata = f
         else:
-            c.nodeid = int(f[0])
-            c.realdata = f[1:]
+            if len(f)>0:
+                c.nodeid = int(f[0])
+                c.realdata = f[1:]
 
         return c