From d0e47e305dc637ea4cf0565dfab3cc115d597377 Mon Sep 17 00:00:00 2001
From: technofab <admin@technofab.de>
Date: Sun, 11 May 2025 17:46:13 +0200
Subject: [PATCH] fix: handle error instead of including it in diff

---
 cmd/nixtest/junit.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cmd/nixtest/junit.go b/cmd/nixtest/junit.go
index e79b3b3..dc6b6e5 100644
--- a/cmd/nixtest/junit.go
+++ b/cmd/nixtest/junit.go
@@ -90,7 +90,10 @@ func GenerateJUnitReport(name string, results Results) (string, error) {
 				report.Failures++
 				// FIXME: ComputeEdits deprecated
 				edits := myers.ComputeEdits(result.Expected, result.Actual)
-				diff := fmt.Sprint(textdiff.ToUnified("expected", "actual", result.Expected, edits, 3))
+				diff, err := textdiff.ToUnified("expected", "actual", result.Expected, edits, 3)
+				if err != nil {
+					return "", err
+				}
 				// remove newline hint
 				diff = strings.ReplaceAll(diff, "\\ No newline at end of file\n", "")
 				testCase.Failure = &diff