Only compute shasum of file if it exists (#1023)

2022-03-20 15:22:09 +01:00
parent 16ce55ba60
commit 8c4e5b99fe
1 changed files with 2 additions and 1 deletions
@@ -89,9 +89,10 @@ class NWDoc():

        theText = ""
        self._docMeta = {}
-        self._prevHash = sha256sum(docPath)
+        self._prevHash = None

        if os.path.isfile(docPath):
+            self._prevHash = sha256sum(docPath)
            try:
                with open(docPath, mode="r", encoding="utf-8") as inFile:
                    # Check the first <= 10 lines for metadata