From 9e8462722ea44913fb2fcb5954f3b47dec3142fd Mon Sep 17 00:00:00 2001
From: Xiretza <xiretza@xiretza.xyz>
Date: Thu, 10 Dec 2020 16:28:50 +0100
Subject: [PATCH] test.sh: write errors to stdout

stdout is swallowed by the result verification
---
 test.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test.sh b/test.sh
index 6561484..ef52428 100755
--- a/test.sh
+++ b/test.sh
@@ -9,7 +9,7 @@ YEAR=2020
 run_solution() {
 	if [ -d "$solution" ]; then
 		runfile=$solution/run.sh
-		[ -f "$runfile" ] || { echo "Error: $runfile not found"; exit 1; }
+		[ -f "$runfile" ] || { echo "Error: $runfile not found" >&2; exit 1; }
 		"$runfile" "$input"
 	else
 		case "$(basename "$solution")" in
@@ -20,7 +20,7 @@ run_solution() {
 				python "$solution" < "$input"
 				;;
 			*)
-				echo "Error: Unknown solution type: $solution"
+				echo "Error: Unknown solution type: $solution" >&2
 				exit 1
 				;;
 		esac