etc/profile.d/functions

diff --git a/etc/profile.d/functions b/etc/profile.d/functions
index 742a02f3dfb8cadb0823e45251ac225087fbc372..0f2d427f81fef18bf9cc88b1ec4a33d9b12fccbd 100644 (file)
--- a/etc/profile.d/functions
+++ b/etc/profile.d/functions
@@ -897,6 +897,6 @@ lscolors() {
   while [ $color -lt 245 ]; do
     echo -ne "$color: \\033[38;5;${color}mhello\\033[48;5;${color}mworld\\033[0m"
     printf '\t%s\n' "\\033[38;5;${color}mhello\\033[48;5;${color}mworld\\033[0m"
-    ((color++));
+    color=$(($color+1))
   done  
 }