Merge pull request #444 from mathoudebine/fix/442-custom-stats-do-not-update-visuals-if-string-or-numeric-value-is-falsy-but-not-none

Author: mathoudebine

library/stats.py

@@ -512,22 +512,22 @@ def stats():
                     logger.error("Custom sensor class " + str(custom_stat) + " not found in sensors_custom.py")
                     return
 
-                if not string_value:
+                if string_value is None:
                     string_value = str(numeric_value)
 
                 # Display text
                 theme_data = config.THEME_DATA['STATS']['CUSTOM'][custom_stat].get("TEXT", None)
-                if theme_data and string_value:
+                if theme_data and string_value is not None:
                     display_themed_value(theme_data=theme_data, value=string_value)
 
                 # Display graph from numeric value
                 theme_data = config.THEME_DATA['STATS']['CUSTOM'][custom_stat].get("GRAPH", None)
-                if theme_data and numeric_value:
+                if theme_data and numeric_value is not None:
                     display_themed_progress_bar(theme_data=theme_data, value=numeric_value)
 
                 # Display radial from numeric and text value
                 theme_data = config.THEME_DATA['STATS']['CUSTOM'][custom_stat].get("RADIAL", None)
-                if theme_data and numeric_value and string_value:
+                if theme_data and numeric_value is not None and string_value is not None:
                     display_themed_radial_bar(
                         theme_data=theme_data,
                         value=numeric_value,