/etc/grml/lsb-functions: some more slightly improvements

[grml-etc-core.git] / etc / grml / lsb-functions

diff --git a/etc/grml/lsb-functions b/etc/grml/lsb-functions
index 11ddbcf..3030b86 100644 (file)
--- a/etc/grml/lsb-functions
+++ b/etc/grml/lsb-functions
@@ -143,6 +143,7 @@ RC_DOT_PATTERN=''
 if [ -r /proc/cmdline ] ; then
     grep -q ' nocolor' /proc/cmdline && RC_NOCOLOR='yes'
 fi
+[ -n "$NOCOLORS" ] && RC_NOCOLOR='yes'
 RC_NOCOLOR="${RC_NOCOLOR:-no}"
 
 # Can the terminal handle endcols?
@@ -156,7 +157,7 @@ if [ -z "${COLS}" ] || [ "${COLS}" -le 0 ] ; then
 fi
 
 if [ "${RC_ENDCOL}" = "yes" ]; then
-    ENDCOL="\e[A\e[$(( "${COLS}" - 8 ))G"
+       ENDCOL="\e[A\e[$(( ${COLS} - 8 ))G"
 else
     ENDCOL=''
 fi