From 5c38080a60d4565a8dd45f8eade565b9dffe1425 Mon Sep 17 00:00:00 2001
From: Loïc Minier <lool@dooz.org>
Date: Mon, 14 Dec 2009 14:51:07 +0100
Subject: Avoid appending extra spaces in DEBBUILDOPTS

---
 pdebuild-uml-checkparams | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'pdebuild-uml-checkparams')

diff --git a/pdebuild-uml-checkparams b/pdebuild-uml-checkparams
index ea428a6..b78ae29 100644
--- a/pdebuild-uml-checkparams
+++ b/pdebuild-uml-checkparams
@@ -65,7 +65,8 @@ while [ -n "$1" ] ; do
 	    shift;
 	    ;;
 	--debbuildopts)
-	    DEBBUILDOPTS="${2:+$DEBBUILDOPTS $2}";
+	    # append to DEBBUILDOPTS or reset to empty if $2 isn't set
+	    DEBBUILDOPTS="${2:+${DEBBUILDOPTS:+$DEBBUILDOPTS }$2}";
 	    shift; shift;
 	    ;;
 	--buildresult)
-- 
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