From 30264490093db835eebf05415d30eed8eb20e93c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tobias=20Nie=C3=9Fen?= <tniessen@tnie.de>
Date: Tue, 1 Mar 2022 17:21:18 +0100
Subject: [PATCH] src: remove dead code in AddFingerprintDigest

This function is never called with md_size == 0, and it would make no
sense to do so in the future either.

PR-URL: https://github.com/nodejs/node/pull/42145
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
---
 src/crypto/crypto_common.cc | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/crypto/crypto_common.cc b/src/crypto/crypto_common.cc
index 468a0892132b14..372a3f147b0795 100644
--- a/src/crypto/crypto_common.cc
+++ b/src/crypto/crypto_common.cc
@@ -427,11 +427,8 @@ void AddFingerprintDigest(
     fingerprint[(3*i)+2] = ':';
   }
 
-  if (md_size > 0) {
-    fingerprint[(3*(md_size-1))+2] = '\0';
-  } else {
-    fingerprint[0] = '\0';
-  }
+  DCHECK_GT(md_size, 0);
+  fingerprint[(3 * (md_size - 1)) + 2] = '\0';
 }
 
 template <const char* (*nid2string)(int nid)>