From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 15 Feb 2022 20:36:13 +0000 (+1100)
Subject: tests: [nfc] use newer 'dot' helper in #1902
X-Git-Tag: 3.0.0~24^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f84b95052438673d16e120527111d25265c322d3;p=graphviz

tests: [nfc] use newer 'dot' helper in #1902
---

diff --git a/rtest/test_regression.py b/rtest/test_regression.py
index 39eeea5f8..18d1fa831 100644
--- a/rtest/test_regression.py
+++ b/rtest/test_regression.py
@@ -804,7 +804,7 @@ def test_1902():
 
   # ask Graphviz to process it, which should generate a segfault if this bug
   # has been reintroduced
-  subprocess.check_call(['dot', '-Tsvg', '-o', os.devnull, input])
+  dot('svg', input)
 
 # root directory of this checkout
 ROOT = Path(__file__).parent.parent.resolve()