Added guard for unlabeled sensors

pywmtemp/pywmtemp.py

@@ -230,6 +230,12 @@ class SensorDockApp(wmdocklib.DockApp):
         temp = None
         temps = psutil.sensors_temperatures()
         for shw in temps.get(item.get('sensor'), []):
+            # if there is no label configured, take the first sensor
+            # temperature.
+            if not item.get('label'):
+                temp = shw
+                break
+
             if shw.label == item.get('label'):
                 temp = shw
                 break

setup.cfg

@@ -19,18 +19,12 @@ classifier =
     Programming Language :: Python :: 3.10
     Topic :: System :: Networking
 
-[install]
-record = install.log
-
 [options.entry_points]
 console_scripts =
     pywmtemp = pywmtemp.pywmtemp:main
 
-[files]
-packages =
-    pywmtemp 
-
 [options]
+packages = pywmtemp
 install_requires =
     wmdocklib
     pyyaml