X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/f4d091fbe1f4cc0a6a7c11c174eaca32402290ec..4f84351208e535c7406f059646bdd6ec518c5175:/src/src/pdkim/pdkim.c

diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index bd05c51b5..a099f94b0 100644
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -1543,6 +1543,9 @@ if (  pdkim_headcat(&col, hdr, ";", "a=", pdkim_algos[sig->algo])
   if (!pdkim_headcat(&col, hdr, NULL, ";", ""))
     goto BAIL;
   }
+  else 
+    if(!pdkim_headcat(&col, hdr, ";", "b=", ""))
+      goto BAIL;
 
 rc = strdup(hdr->str);