Don't allow inserts when no document is open

2020-11-01 18:14:43 +01:00
parent 4102f5cc97
commit f35b1c0ad6
1 changed files with 4 additions and 0 deletions
@@ -705,6 +705,10 @@ class GuiDocEditor(QTextEdit):
    def insertText(self, theInsert):
        """Insert a specific type of text at the cursor position.
        """
+        if self.theHandle is None:
+            logger.error("No document open")
+            return False
+
        if isinstance(theInsert, str):
            theText = theInsert
        elif isinstance(theInsert, nwDocInsert):