From 767c33d1fa9827908192e8ed1ac7f281f56bd811 Mon Sep 17 00:00:00 2001
From: Claude Paroz <claude@2xlibre.net>
Date: Sat, 28 Feb 2015 16:36:19 +0100
Subject: [PATCH] Fixed #24369 -- Prevented crash when flushing before db
migration
Thanks Thomas Tanner for the report and Tim Graham for the review.
---
django/core/management/commands/flush.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/django/core/management/commands/flush.py b/django/core/management/commands/flush.py
index 3b129099027..840c78486a5 100644
--- a/django/core/management/commands/flush.py
+++ b/django/core/management/commands/flush.py
@@ -75,7 +75,8 @@ Are you sure you want to do this?
"The full error: %s") % (connection.settings_dict['NAME'], e)
six.reraise(CommandError, CommandError(new_msg), sys.exc_info()[2])
- if not inhibit_post_migrate:
+ # Empty sql_list may signify an empty database and post_migrate would then crash
+ if sql_list and not inhibit_post_migrate:
# Emit the post migrate signal. This allows individual applications to
# respond as if the database had been migrated from scratch.
emit_post_migrate_signal(verbosity, interactive, database)