From 6fb0f6aa873173e41af3e0fd312203cc26af1182 Mon Sep 17 00:00:00 2001
From: Andrew Strong <andrew.david.strong@gmail.com>
Date: Fri, 3 Apr 2015 15:38:50 +1100
Subject: [PATCH] Allows for cleaner handling +/- Comment with WavPack

---
 abcde | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/abcde b/abcde
index 706cd29..a5bbdaa 100755
--- a/abcde
+++ b/abcde
@@ -1228,7 +1228,7 @@ do_encode ()
 			 if [ "$DOTAG" = "y" ]; then
              # wavpack tagging is done inline using Apev2 tags:
 				$RUN_COMMAND nice $EFFECTIVE_NICE $WVENCODER $WVENCODEROPTS -w Artist="$TRACKARTIST" -w Album="$DALBUM" -w Title="$TRACKNAME" \
-				-w Track="$1" -w Genre="$CDGENRE" -w Year="$CDYEAR" -w Comment="$COMMENT" "$IN" -o "$OUT"
+				-w Track="$1" -w Genre="$CDGENRE" -w Year="$CDYEAR" ${COMMENT:+-w Comment="$COMMENT"} "$IN" -o "$OUT"
 			else
 			   $RUN_COMMAND nice $EFFECTIVE_NICE $WVENCODER $WVENCODEROPTS "$IN" -o "$OUT"
 			 fi
-- 
2.20.1