From 4ff4af73893b5e26a4688bbb8fd4e0292bb75009 Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Fri, 20 Mar 2026 15:12:51 +0100
Subject: [PATCH] Try fixing tests

---
 tests/blif/generate_mk.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/blif/generate_mk.py b/tests/blif/generate_mk.py
index 41f2d769d..47cb9accd 100644
--- a/tests/blif/generate_mk.py
+++ b/tests/blif/generate_mk.py
@@ -6,6 +6,6 @@ sys.path.append("..")
 import gen_tests_makefile
 
 gen_tests_makefile.generate(["--yosys-scripts"], [],
-"""if [ -f $(@:.ys=.blif) ]; then \\
-    diff <(tail -n +2 $(@:.ys=.blif).out) <(tail -n +2 $(@:.ys=.blif).ok) >/dev/null 2>&1; \\
-fi""")
\ No newline at end of file
+"""[ ! -f $(@:.ys=.blif) ] || \\
+    diff <(tail -n +2 $(@:.ys=.blif).out) <(tail -n +2 $(@:.ys=.blif).ok) >/dev/null 2>&1 || exit 1; \\
+""")
\ No newline at end of file