From: Alejandro Colomar <alx@kernel.org>
Date: Thu, 9 Jan 2025 12:33:43 +0000 (+0100)
Subject: src/bin/duffman: Always read(1) -r
X-Git-Tag: man-pages-6.10~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2106eaa08d008652bf9cc51253a8da46b94df81;p=thirdparty%2Fman-pages.git

src/bin/duffman: Always read(1) -r

In src/bin/duffman line 45:
| while read f; do \
        ^--^ SC2162 (info): read without -r will mangle backslashes.

Reported-by: shellcheck(1)
Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/src/bin/duffman b/src/bin/duffman
index 37fe8e820..8a4165f3f 100755
--- a/src/bin/duffman
+++ b/src/bin/duffman
@@ -42,7 +42,7 @@ case $# in
 esac \
 | grep -E '(\.[[:digit:]]([[:alpha:]][[:alnum:]]*)?\>|\.man)+(\.man|\.in)*$' \
 | sortman \
-| while read f; do \
+| while read -r f; do \
 	case $# in
 	0)  old="HEAD:$f";  new="./$f";   ;;
 	1)  old="$1^:$f";   new="$1:$f";  ;;