From ce6717ee00d5d70d2c3688a5d3c1292229196daf Mon Sep 17 00:00:00 2001
From: Sean Whitton <spwhitton@spwhitton.name>
Date: Fri, 13 Jan 2023 20:07:54 -0700
Subject: hstow: disjoin_hstow_file: skip blank lines

---
 bin/hstow | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bin/hstow')

diff --git a/bin/hstow b/bin/hstow
index 9f34add6..d263fac3 100755
--- a/bin/hstow
+++ b/bin/hstow
@@ -47,7 +47,7 @@ fi
 disjoin_hstow_file () {
     if [ -e "$DIR/$1" ]; then
 	while read -r line; do
-	    printf "|$2" "$line"
+	    [ -n "$line" ] && printf "|$2" "$line"
 	done <"$DIR/$1" | cut -c2-
     fi
 }
-- 
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