From 3b4f982c72316c4e407f5e2de8b23de8c7ce70f4 Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu, 24 Jan 2019 08:44:12 +1100
Subject: [PATCH] check_fixes: get rid of the last shellcheck warning

---
 check_fixes | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/check_fixes b/check_fixes
index 0bd89e6..14541b2 100755
--- a/check_fixes
+++ b/check_fixes
@@ -35,7 +35,8 @@ for c in $commits; do
 			grep -i '^[[:space:]]*Fixes:')
 
 	while read -r fline; do
-		f=$(echo "$fline" | sed 's/^[[:space:]]*Fixes:[[:space:]]*//i')
+		[[ "$fline" =~ ^[[:space:]]*[Ff][Ii][Xx][Ee][Ss]:[[:space:]]*(.*)$ ]]
+		f="${BASH_REMATCH[1]}"
 		fixes_msg="Fixes tag
 
   $fline
-- 
2.39.5