small fixes

bin/rpmbsh

@@ -129,9 +129,9 @@ if [ ! "$RESULT" = "0" ] || [ -z "$RPMBSARGS" ]; then
 fi
 
 if rhas "$LISTNAMES" .spec ; then
-	is_gear $SPECDIR && TSKLIST=$LISTNAMES
+	is_gear $LISTNAMES && TSKLIST="$LISTNAMES"
 else
-	TSKLIST=$LISTBUILT
+	TSKLIST="$LISTBUILT"
 fi
 
 docmd $ETERBUILDBIN/rpmbs $GIRARHOST -b $BINARYREPO $RPMBSARGS $TSKLIST

bin/rpmgs

@@ -103,7 +103,7 @@ function source_ext()
 	[ "$SN" = "0" ] && SN="$SN\?"
 	if grep -q "# Source$SN-$2:" "$1" ; then
 		local TMPSPEC=$1.tmpurl
-		local NEWSOURCE=$(grep "# Source$SN-$2:" "$1" | sed -e "s/.*$2:[ \t]*//g")
+		local NEWSOURCE=$(grep "# Source$SN-$2:" "$1" | sed -e "s/.*$2:[ \t]*//g" | tail -n1)
 		test -n "$NEWSOURCE" || fatal "Can't extract URL from Source$SN-$2"
 		# Fake replace for correct subst variables
 		NEWSOURCE="$(echo "$NEWSOURCE" | sed -e 's|\&|\\&|g')"