pipe the file into 'wc' so that it doesn't print filename

2016-01-27 23:30:09 +11:00 · 2016-01-27 23:30:09 +11:00 · 5723f53250
parent 467e820e67
commit 5723f53250
1 changed files with 1 additions and 2 deletions
--- a/3
+++ b/3
@ -1204,8 +1204,7 @@ getshuffle () {

 getascii () {
    # Get length of longest line
-    length="$(wc -L "$ascii")"
-    length=${length/ *}
+    length="$(wc -L < "$ascii")"

    # Set the text padding
    padding="\e[$((length + gap))C"