From 47cedee776c6253232beb6039ea708c578211327 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Sat, 6 Apr 2024 16:06:52 +0100
Subject: [PATCH] fuzz: Introduce `BITCOINFUZZ` environment variable

The `BITCOINFUZZ` environment variable allows to override the default
path to the fuzz binary.

It complements the already existing set of variables used by tests:
 - BITCOIND
 - BITCOINCLI
 - BITCOINUTIL
 - BITCOINWALLET
---
 test/fuzz/test_runner.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/fuzz/test_runner.py b/test/fuzz/test_runner.py
index cb5e1a710ef..558d63e85cb 100755
--- a/test/fuzz/test_runner.py
+++ b/test/fuzz/test_runner.py
@@ -104,7 +104,7 @@ def main():
         logging.error("Must have fuzz executable built")
         sys.exit(1)
 
-    fuzz_bin=os.path.join(config["environment"]["BUILDDIR"], 'src', 'test', 'fuzz', 'fuzz')
+    fuzz_bin=os.getenv("BITCOINFUZZ", default=os.path.join(config["environment"]["BUILDDIR"], 'src', 'test', 'fuzz', 'fuzz'))
 
     # Build list of tests
     test_list_all = parse_test_list(