Remove extraneous spaces

2022-10-11 02:58:49 -05:00 · 2022-10-11 02:58:49 -05:00 · f162857633
parent 64dbd49a40
commit f162857633
1 changed files with 1 additions and 1 deletions
--- a/bash/tickertape
+++ b/bash/tickertape
@ -4,7 +4,7 @@ cols=$(tput cols) line=""

 while (( ${#line} < cols + ${#1} )); do
  if (( ${#line} < ${#1} )); then
-    line=${1:$(( ${#1} - ${#line} - 1)):1}$line
+    line=${1:$((${#1}-${#line}-1)):1}$line
  else
    line=" $line"
  fi