Do not require/use Extended Regular Expression

Signed-off-by: Richard T Bonhomme <tincantech@protonmail.com>
This commit is contained in:
Richard T Bonhomme 2022-04-07 18:02:31 +01:00
parent 48eee21d2a
commit 75bc3d1ed5
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@ -2134,7 +2134,7 @@ file. Storing sensitive information in the configuration file is not
recommended - please remove it from there before continuing.
"
fi
if grep -Eq \' "$vars"; then
if grep -q "'" "$vars"; then
die "
Single quote (') has been found in the configuration file.
This character is not allowed in the configuration file.