From 8466069620395e7d6811a747ff7e5468d08adcfd Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Sat, 20 Jul 2019 07:51:32 -0400
Subject: Don't try to delete a file called ':memory:'

---
 coverage/sqldata.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'coverage/sqldata.py')

diff --git a/coverage/sqldata.py b/coverage/sqldata.py
index 00a72b9f..0404004d 100644
--- a/coverage/sqldata.py
+++ b/coverage/sqldata.py
@@ -618,6 +618,8 @@ class CoverageData(SimpleReprMixin):
 
         """
         self._reset()
+        if self._no_disk:
+            return
         if self._debug.should('dataio'):
             self._debug.write("Erasing data file {!r}".format(self._filename))
         file_be_gone(self._filename)
-- 
cgit v1.2.1