From e14136b0646f3e35a697397f0e2f7f6069de56a4 Mon Sep 17 00:00:00 2001
From: Tim 'mithro' Ansell <me@mith.ro>
Date: Mon, 20 Jul 2020 16:15:13 -0700
Subject: [PATCH] scripts/liberty: Fail if doctests fail.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
---
 scripts/python-skywater-pdk/skywater_pdk/liberty.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/python-skywater-pdk/skywater_pdk/liberty.py b/scripts/python-skywater-pdk/skywater_pdk/liberty.py
index 5916c40..617f22d 100755
--- a/scripts/python-skywater-pdk/skywater_pdk/liberty.py
+++ b/scripts/python-skywater-pdk/skywater_pdk/liberty.py
@@ -1149,5 +1149,7 @@ def main():
 
 if __name__ == "__main__":
     import doctest
-    doctest.testmod()
+    fail, _ = doctest.testmod()
+    if fail > 0:
+        sys.exit(1)
     sys.exit(main())