diff options
| author | Paul Buetow <pbuetow@mimecast.com> | 2020-09-11 14:55:50 +0100 |
|---|---|---|
| committer | Paul Buetow <pbuetow@mimecast.com> | 2020-09-11 14:55:50 +0100 |
| commit | cdbcef72a1b9f93d08455b5a77f7f7afa2b9f53d (patch) | |
| tree | 36e4353ec640eeaee590a6e36a892cfd02e8d512 /internal/regex/regex.go | |
| parent | ec67d9833095dfbe620dd3c99ea0caba391c4b87 (diff) | |
fix nil pointer panic
Diffstat (limited to 'internal/regex/regex.go')
| -rw-r--r-- | internal/regex/regex.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/internal/regex/regex.go b/internal/regex/regex.go index 707cb48..f668c38 100644 --- a/internal/regex/regex.go +++ b/internal/regex/regex.go @@ -39,6 +39,10 @@ func New(regexStr string, flag Flag) (Regex, error) { } func new(regexStr string, flags []Flag) (Regex, error) { + if len(flags) == 0 { + flags = append(flags, Default) + } + r := Regex{ regexStr: regexStr, flags: flags, |