[bug#41358] lm-sensors: pwmconfig is broken

[anothersms@gmail.com (Nicolò Balzarotti)]

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Hello guix!

The current version of lm-sensors adjust grep path in the pwmconfig
script, replacing grep->/gnu/store/.../grep.  However, the script is
using egrep, leading to the non-existant e/gnu/store/.../grep path.
The attached patch fixes is actually replacing egrep->/gnu/store/../egrep

Thanks!


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From 1a0395630547868385312198659d5fda39845cbe Mon Sep 17 00:00:00 2001
From: nixo <nicolo@nixo.xyz>
Date: Sun, 17 May 2020 14:39:17 +0200
Subject: [PATCH] gnu: lm-sensors: Use correct egrep path.

---
 gnu/packages/linux.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 290090456f..6dd4fdf747 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -3541,9 +3541,9 @@ country-specific regulations for the wireless spectrum.")
                (("cat ")
                 (string-append (assoc-ref inputs "coreutils")
                                "/bin/cat "))
-               (("grep ")
+               (("egrep ")
                 (string-append (assoc-ref inputs "grep")
-                               "/bin/grep "))
+                               "/bin/egrep "))
                (("sed -e")
                 (string-append (assoc-ref inputs "sed")
                                "/bin/sed -e"))
-- 
2.26.2