Testsuite: add with-dkim case to DMARC testcase

[exim.git] / src / src / dmarc.c

diff --git a/src/src/dmarc.c b/src/src/dmarc.c
index 48a72541fe71e111a337e36478b7968c7fb01812..07088511190f4dc15f5eff446b364d54c48c90e2 100644 (file)
--- a/src/src/dmarc.c
+++ b/src/src/dmarc.c
@@ -272,7 +272,7 @@ if (spf_response)
   g = string_fmt_append(g, "spf %d\n", dmarc_spf_ares_result);
 
 if (dkim_history_buffer)
-  g = string_fmt_append(g, "%s\n", dkim_history_buffer);
+  g = string_cat(g, dkim_history_buffer);
 
 g = string_fmt_append(g, "pdomain %s\npolicy %d\n",
   dmarc_used_domain, dmarc_policy);