Cart explorer: initialize cart timestamps as an empty list instead of…

… None. Rather than using None to initialize cart edit timestamp, initialize it as an empty list. Also, when closing Studio app module, reset edit timestamps as an empty list. This will be backported to LTS20.
ChrisDuffley · Jan 23, 2021 · ca0260c · ca0260c
1 parent 5ff93b3
commit ca0260c
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/addon/appModules/splstudio/__init__.py b/addon/appModules/splstudio/__init__.py
@@ -1194,7 +1194,7 @@ def terminate(self):
 		self.carts.clear()
 		self._cachedStatusObjs.clear()
 		# Don't forget to reset timestamps for cart files.
-		splmisc._cartEditTimestamps = None
+		splmisc._cartEditTimestamps = []
 		# Just to make sure:
 		if splbase._SPLWin:
 			splbase._SPLWin = None
@@ -1609,7 +1609,7 @@ def script_toggleCartExplorer(self, gesture):
 			self.cartExplorer = False
 			self.cartsBuilder(build=False)
 			self.carts.clear()
-			splmisc._cartEditTimestamps = None
+			splmisc._cartEditTimestamps = []
 			# Translators: Presented when cart explorer is off.
 			ui.message(_("Exiting cart explorer"))
 

diff --git a/addon/appModules/splstudio/splmisc.py b/addon/appModules/splstudio/splmisc.py
@@ -306,7 +306,7 @@ def _populateCarts(carts, cartlst, modifier, standardEdition=False, refresh=Fals
 
 
 # Cart file timestamps.
-_cartEditTimestamps = None
+_cartEditTimestamps = []
 
 
 # Initialize Cart Explorer i.e. fetch carts.