From 6f4d816998ac3bc980bb58921c2c883afdc3e82b Mon Sep 17 00:00:00 2001
From: Irakli Sikharulidze <irakli.sikharulidze@diamond.ac.uk>
Date: Tue, 16 Jun 2026 16:59:06 +0100
Subject: [PATCH] Fix pydantic error as gres_detail field can be an empty list

---
 src/zocalo/util/slurm/models.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/zocalo/util/slurm/models.py b/src/zocalo/util/slurm/models.py
index 30b41a3d..6e65265a 100644
--- a/src/zocalo/util/slurm/models.py
+++ b/src/zocalo/util/slurm/models.py
@@ -738,8 +738,8 @@ class ProcessExitCodeVerbose(BaseModel):
     signal: Signal | None = None
 
 
-class JobInfoGresDetail(RootModel[List[str]]):
-    root: List[str]
+class JobInfoGresDetail(RootModel[List[str | None]]):
+    root: List[str | None]
 
 
 class SelectTypeEnum(StrEnum):