From 78bc68395fa584a78016ca3399a310b159e8800a Mon Sep 17 00:00:00 2001
From: Bence Luzsinszky <111147372+benceluzsinszky@users.noreply.github.com>
Date: Sun, 6 Oct 2024 23:21:19 +0200
Subject: [PATCH] Add 0 default to max and min id (#246)

The script crashes if the DB is empty, as max_id and min_id is None and the loop can't iterate on them.
---
 tools/mysql_to_elastic.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/mysql_to_elastic.py b/tools/mysql_to_elastic.py
index de1ed64e..fa73601b 100644
--- a/tools/mysql_to_elastic.py
+++ b/tools/mysql_to_elastic.py
@@ -27,6 +27,12 @@ def main(starting_index):
 
     max_id = session.query(func.max(Article.id)).first()[0]
     min_id = session.query(func.min(Article.id)).first()[0]
+
+    if max_id is None:
+        max_id = 0
+    if min_id is None:
+        min_id = 0
+    
     print(f"starting import at: {starting_index}")
     print(f"max id in db: {max_id}")