neofetch: add comments

2020-04-16 14:56:45 +08:00 · 2020-04-16 14:56:45 +08:00 · b441c57aea
parent 2943116dd5
commit b441c57aea
1 changed files with 2 additions and 0 deletions
--- a/2
+++ b/2
@ -30,6 +30,8 @@

 version=7.0.0

+# Fallback to a value of '5' for shells which support bash
+# but do not set the 'BASH_' shell variables (osh).
 bash_version=${BASH_VERSINFO[0]:-5}
 shopt -s eval_unsafe_arith &>/dev/null
 sys_locale=${LANG:-C}