gsu: Remove unused variable "tilde_signs".

diff --git a/funcs/gsu b/funcs/gsu
index dc2033d401a981bca7b62d3a5f5f7028070cf9c6..37092a3985ee835768dbfc5ec7d4fd2fcd68f572 100644 (file)
--- a/funcs/gsu
+++ b/funcs/gsu
@@ -135,7 +135,6 @@ com_man()
 {
        local equal_signs="=================================================="
        local minus_signs="--------------------------------------------------"
-       local tilde_signs="~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
         local com num
 
        echo "$gsu_self (_${gsu_banner_txt}_) manual"