From a01cef717d60633a6e01f2938d289e5f124a5f5a Mon Sep 17 00:00:00 2001 From: Alexander Alderman Webb Date: Tue, 28 Jul 2026 09:42:11 +0200 Subject: [PATCH] fix: Avoid IndexError in match_regex_list() --- sentry_sdk/utils.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sentry_sdk/utils.py b/sentry_sdk/utils.py index a6ece4faf1..ef6989208c 100644 --- a/sentry_sdk/utils.py +++ b/sentry_sdk/utils.py @@ -1736,7 +1736,7 @@ def match_regex_list( return False for item_matcher in regex_list: - if not substring_matching and item_matcher[-1] != "$": + if not substring_matching and (not item_matcher or item_matcher[-1] != "$"): item_matcher += "$" matched = re.search(item_matcher, item)