From 7be058362831b709cbea68c63b566141c144792e Mon Sep 17 00:00:00 2001
From: link2xt <link2xt@testrun.org>
Date: Sun, 29 Aug 2021 18:43:25 +0300
Subject: [PATCH] scripts/coverage.sh: use POSIX `command` instead of `which`
 (#2637)

Debian deprecated `which` in `debianutils` in favor of `command`.

`which` outputs this to stderr now:
/usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.
---
 scripts/coverage.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/coverage.sh b/scripts/coverage.sh
index 6bd7c92dd..676fb8b03 100755
--- a/scripts/coverage.sh
+++ b/scripts/coverage.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -eu
 
-if ! which grcov 2>/dev/null 1>&2; then
+if ! command -v grcov >/dev/null; then
     echo >&2 '`grcov` not found. Check README at https://github.com/mozilla/grcov for setup instructions.'
     echo >&2 'Run `cargo install grcov` to build `grcov` from source.'
     exit 1