Improve true_false function

2022-06-01 19:51:05 +02:00
parent c5df2aa664
commit b861cee16e
1 changed files with 3 additions and 1 deletions
--- a/rc/01-functions.sh
+++ b/rc/01-functions.sh
@@ -95,6 +95,8 @@ function source_try() {
 }

 function true_false() {
-  [[ "${1,,}" =~ ^(1|true|yes)$ ]]
+  # lower case and compare
+  # [[ "${1,,}" =~ ^(1|true|yes)$ ]]
+  [[ "${1@L}" =~ ^(1|true|yes)$ ]]
 }