From 491d52c57de52a1cdb15a8ee8fb66d97cdc34612 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 10 Jun 2017 16:19:28 +1200
Subject: Refactor urlh(1df) awk a bit

---
 bin/urlh.sh | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'bin')

diff --git a/bin/urlh.sh b/bin/urlh.sh
index 5b5cab74..9f517fe9 100644
--- a/bin/urlh.sh
+++ b/bin/urlh.sh
@@ -17,13 +17,10 @@ unf |
 sd2u |
 
 # Use awk to find any values for the header case-insensitively
-awk -v header="$header" '
-BEGIN {
-    FS=": *"
-    header = tolower(header)
-}
+awk -F ': *' -v header="$header" '
+BEGIN { header = tolower(header) }
 tolower($1) == header {
-    sub(/^[^ ]*: */, "")
+    sub(/^[^:]*: */, "")
     print
 }
 '
-- 
cgit v1.2.3