From: Matt Corallo <git@bluematt.me>
Date: Mon, 3 Dec 2018 18:58:11 +0000 (-0500)
Subject: Avoid writing to stdout during fuzz tests
X-Git-Tag: v0.0.12~261^2
X-Git-Url: http://git.bitcoin.ninja/?a=commitdiff_plain;h=refs%2Fheads%2F2018-12-fuzz-fix-no-witness;p=rust-lightning

Avoid writing to stdout during fuzz tests
---

diff --git a/fuzz/fuzz_targets/utils/test_logger.rs b/fuzz/fuzz_targets/utils/test_logger.rs
index 2ef1196b5..f828d0638 100644
--- a/fuzz/fuzz_targets/utils/test_logger.rs
+++ b/fuzz/fuzz_targets/utils/test_logger.rs
@@ -4,7 +4,9 @@ pub struct TestLogger {}
 
 impl Logger for TestLogger {
 	fn log(&self, record: &Record) {
-		#[cfg(any(test, not(feature = "fuzztarget")))]
+		#[cfg(test)]
 		println!("{:<5} [{} : {}, {}] {}", record.level.to_string(), record.module_path, record.file, record.line, record.args);
+		#[cfg(not(test))]
+		let _ = format!("{}", record.args);
 	}
 }