From 8658b665ff6b31e2a49ddca707a6a292f4de8147 Mon Sep 17 00:00:00 2001
From: sed-i <82407168+sed-i@users.noreply.github.com>
Date: Mon, 25 Mar 2024 23:22:01 -0400
Subject: [PATCH] Type fix

---
 lib/charms/observability_libs/v0/cert_handler.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/charms/observability_libs/v0/cert_handler.py b/lib/charms/observability_libs/v0/cert_handler.py
index 24ec5c0..7494901 100644
--- a/lib/charms/observability_libs/v0/cert_handler.py
+++ b/lib/charms/observability_libs/v0/cert_handler.py
@@ -382,7 +382,7 @@ def _chain(self) -> str:
         return ""
 
     @_chain.setter
-    def _chain(self, value: List[str]):
+    def _chain(self, value: str):
         # Caller must guard. We want the setter to fail loudly. Failure must have a side effect.
         rel = self._peer_relation
         assert rel is not None  # For type checker