From 9b3a2172c63578bf7ca6224da10be5ad951a2de1 Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Thu, 31 Oct 2024 10:30:40 -0500
Subject: Make error details into list of cons cells

If the details are not cons cells, then the `json-build-object` bails
with the error:

    In procedure car: Wrong type argument in position 1 (expecting
    pair): file-error

This fixes that and allows a cleaner response.
---
 web/webserver.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web/webserver.scm b/web/webserver.scm
index d4044a8..c13397e 100644
--- a/web/webserver.scm
+++ b/web/webserver.scm
@@ -172,8 +172,8 @@ otherwise search for set/group data"
          (lambda (key . args)
            (let ((msg (car args)))
              (build-json-response 400
-                                  `(("error" ,key)
-                                    ("msg" ,msg)))))))
+                                  `(("error" . ,key)
+                                    ("msg" . ,msg)))))))
 
 (define (invalid-data? data target)
   (if (string? (assoc-ref data target))
-- 
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