diff options
Diffstat (limited to 'modules/caddyhttp/headers')
| -rw-r--r-- | modules/caddyhttp/headers/caddyfile.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/modules/caddyhttp/headers/caddyfile.go b/modules/caddyhttp/headers/caddyfile.go index 75498b2..574e54b 100644 --- a/modules/caddyhttp/headers/caddyfile.go +++ b/modules/caddyhttp/headers/caddyfile.go @@ -46,6 +46,10 @@ func init() { // and ? conditionally sets a value only if the header field is not already // set. func parseCaddyfile(h httpcaddyfile.Helper) ([]httpcaddyfile.ConfigValue, error) { + if !h.Next() { + return nil, h.ArgErr() + } + matcherSet, err := h.ExtractMatcherSet() if err != nil { return nil, err |