ansiweather

commit 691608b783504bc1dd84d4456812a22911f20bd5
parent 8176cb3887d30000ce63e82687a5b15666e052fd
Author: Frederic Cambus <fcambus@users.sourceforge.net>
Date:   Wed,  5 Aug 2015 19:29:17 +0200

Restoring wind directions display using the "$@" array and shifting values

Diffstat:
M
ansiweather
 | 
12
++++++------

1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/ansiweather b/ansiweather
@@ -227,13 +227,13 @@ fi
 
 ###[ Process Wind data ]#######################################################
 
-#declare -a directions
-#directions=(N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW)
+set -- N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW
 
-#if [ $forecast = 0 ]
-#then
-#	direction=${directions[$(echo "($azimuth + 11.25)/22.5 % 16" | bc)]}
-#fi
+if [ $forecast = 0 ]
+then
+	shift $(echo "($azimuth + 11.25)/22.5 % 16" | bc);
+	direction=$1
+fi