[source] lantiq: fix lantiq_dsl.sh status and lucistat output

[LEDE Commits]

hauke pushed a commit to source.git, branch master:
https://git.lede-project.org/666dd85b3693390347ab2bfeaa2159585e054fd1

commit 666dd85b3693390347ab2bfeaa2159585e054fd1
Author: Helge Mader <ma at dev.tdt.de>
AuthorDate: Wed May 31 11:20:49 2017 +0200

    lantiq: fix lantiq_dsl.sh status and lucistat output
    
    Signed-off-by: Helge Mader <ma at dev.tdt.de>
---
 .../lantiq/base-files/lib/functions/lantiq_dsl.sh  | 24 +++++++++++-----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh b/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh
index feaafe6..622fa5e 100755
--- a/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh
+++ b/target/linux/lantiq/base-files/lib/functions/lantiq_dsl.sh
@@ -623,23 +623,23 @@ line_data() {
 	sattndru=$(scale $attndru)
 	
 	if [ "$action" = "lucistat" ]; then
-		echo "dsl.line_attenuation_down=$latnd"
-		echo "dsl.line_attenuation_up=$latnu"
-		echo "dsl.noise_margin_down=$snrd"
-		echo "dsl.noise_margin_up=$snru"
-		echo "dsl.signal_attenuation_down=$satnd"
-		echo "dsl.signal_attenuation_up=$satnu"
-		echo "dsl.actatp_down=$actatpd"
-		echo "dsl.actatp_up=$actatpu"
+		echo "dsl.line_attenuation_down=\"$latnd\""
+		echo "dsl.line_attenuation_up=\"$latnu\""
+		echo "dsl.noise_margin_down=\"$snrd\""
+		echo "dsl.noise_margin_up=\"$snru\""
+		echo "dsl.signal_attenuation_down=\"$satnd\""
+		echo "dsl.signal_attenuation_up=\"$satnu\""
+		echo "dsl.actatp_down=\"$actatpd\""
+		echo "dsl.actatp_up=\"$actatpu\""
 		echo "dsl.max_data_rate_down=$attndrd"
 		echo "dsl.max_data_rate_up=$attndru"
 		echo "dsl.max_data_rate_down_s=\"$sattndrd\""
 		echo "dsl.max_data_rate_up_s=\"$sattndru\""
 	else
-		echo "Line Attenuation (LATN):                  Down: ${latnd}dB / Up: ${latnu}dB"
-		echo "Signal Attenuation (SATN):                Down: ${satnd}dB / Up: ${satnu}dB"
-		echo "Noise Margin (SNR):                       Down: ${snrd}dB / Up: ${snru}dB"
-		echo "Aggregate Transmit Power (ACTATP):        Down: ${actatpd}dB / Up: ${actatpu}dB"
+		echo "Line Attenuation (LATN):                  Down: ${latnd} dB / Up: ${latnu} dB"
+		echo "Signal Attenuation (SATN):                Down: ${satnd} dB / Up: ${satnu} dB"
+		echo "Noise Margin (SNR):                       Down: ${snrd} dB / Up: ${snru} dB"
+		echo "Aggregate Transmit Power (ACTATP):        Down: ${actatpd} dB / Up: ${actatpu} dB"
 		echo "Max. Attainable Data Rate (ATTNDR):       Down: ${sattndrd}/s / Up: ${sattndru}/s"
 	fi
 }