X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/7b48497a8046fdb413b57d1fdd13a2af35537dec..37f3dc43fb3a9e1513f8a31c49401b121c1adeb5:/src/src/pdkim/pdkim.c

diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index 3aac759eb..fb2742c18 100644
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -760,9 +760,8 @@ if (!(sig->domain      && (*(sig->domain)      != '\0') &&
 
 *q = '\0';
 /* Chomp raw header. The final newline must not be added to the signature. */
-q--;
-while (q > sig->rawsig_no_b_val  && (*q == '\r' || *q == '\n'))
-  *q = '\0'; q--;	/*XXX questionable code layout; possible bug */
+while (--q > sig->rawsig_no_b_val  && (*q == '\r' || *q == '\n'))
+  *q = '\0';
 
 DEBUG(D_acl)
   {