From d9cccc87523a32fefa136e9288fcb9925e5b381c Mon Sep 17 00:00:00 2001
From: "Veronica K. B. Olsen" <1619840+vkbo@users.noreply.github.com>
Date: Thu, 17 Dec 2020 18:52:56 +0100
Subject: [PATCH] The Writing Stats tool should not pop an error message if
 there is no satistics log

---
 nw/gui/writingstats.py         | 6 +++++-
 tests/test_gui_writingstats.py | 1 +
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/nw/gui/writingstats.py b/nw/gui/writingstats.py
index 3b5bc5c5..18abe3ff 100644
--- a/nw/gui/writingstats.py
+++ b/nw/gui/writingstats.py
@@ -403,8 +403,12 @@ class GuiWritingStats(QDialog):
         ttNotes = 0
         ttTime  = 0
 
+        logFile = os.path.join(self.theProject.projMeta, nwFiles.SESS_STATS)
+        if not os.path.isfile(logFile):
+            logger.info("This project has no writing stats logfile")
+            return False
+
         try:
-            logFile = os.path.join(self.theProject.projMeta, nwFiles.SESS_STATS)
             with open(logFile, mode="r", encoding="utf8") as inFile:
                 for inLine in inFile:
                     if inLine.startswith("#"):
diff --git a/tests/test_gui_writingstats.py b/tests/test_gui_writingstats.py
index 62f8af9f..038b3dcf 100644
--- a/tests/test_gui_writingstats.py
+++ b/tests/test_gui_writingstats.py
@@ -203,6 +203,7 @@ def testGuiWritingStats_Dialog(qtbot, monkeypatch, nwGUI, fncDir, fncProj):
     # IOError
     # =======
     monkeypatch.setattr("builtins.open", causeOSError)
+    assert not sessLog._loadLogFile()
     assert not sessLog._saveData(sessLog.FMT_CSV)
 
     # qtbot.stopForInteraction()