BUG/MEDIUM: http: add-header should not emit "-" for empty fields
Patch 6cbbdbf3 fixed the missing "-" delimitors in logs but it caused
them to be emitted with "http-request add-header", eventhough it was
correctly fixed for the unique-id format. Fix this by simply removing
LOG_OPT_MANDATORY in this case.
diff --git a/src/proto_http.c b/src/proto_http.c
index 0040cbf..2fa7598 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -8109,7 +8109,7 @@
rule->arg.hdr_add.name = strdup(args[cur_arg]);
rule->arg.hdr_add.name_len = strlen(rule->arg.hdr_add.name);
LIST_INIT(&rule->arg.hdr_add.fmt);
- parse_logformat_string(args[cur_arg + 1], proxy, &rule->arg.hdr_add.fmt, LOG_OPT_MANDATORY);
+ parse_logformat_string(args[cur_arg + 1], proxy, &rule->arg.hdr_add.fmt, 0);
cur_arg += 2;
} else if (strcmp(args[0], "redirect") == 0) {
struct redirect_rule *redir;