From: Alejandro Colomar <alx@kernel.org>
Date: Thu, 30 Oct 2025 09:41:55 +0000 (+0100)
Subject: src/bin/grepc: Refactor to avoid process substitution
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e1875ec53a613c524c90f53239ea513154279410;p=thirdparty%2Fman-pages.git

src/bin/grepc: Refactor to avoid process substitution

Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/src/bin/grepc b/src/bin/grepc
index f0efba36e..1758320df 100755
--- a/src/bin/grepc
+++ b/src/bin/grepc
@@ -247,14 +247,11 @@ else
 	fi \
 	| xargs -0 pcre2grep "${opts[@]}" -f "$patterns";
 fi \
-| perl -p <(
-	# shellcheck disable=SC2312  # We don't care about failures here.
-	if test "$r" = 'yes'; then
-		printf '%s\n' 's/('"$identifier"')/\033[32m\1\033[0m/';
-	else
-		printf '%s\n' 's///';
-	fi;
-) \
+| if test "$r" = 'yes'; then
+	perl -p -e 's/('"$identifier"')/\033[32m\1\033[0m/';
+else
+	cat;
+fi \
 | if test -n "$l"; then
 	sort \
 	| uniq;