MFH: Stricter cc header check.

diff --git a/win32/sendmail.c b/win32/sendmail.c
index 07e1275cb2bf4300989ccd9c43f7a6120daf5d5f..d5b1527fbd7749a4415ef51ed0dca1e722523e94 100644 (file)
--- a/win32/sendmail.c
+++ b/win32/sendmail.c
@@ -485,7 +485,7 @@ int SendText(char *RPath, char *Subject, char *mailTo, char *mailCc, char *mailB
                efree(tempMailTo);
        }
        /* Send mail to all Cc rcpt's */
-       else if (headers && (pos1 = strstr(headers_lc, "cc:")) && ((pos1 == headers_lc) || iscntrl(*(pos1-1)))) {
+       else if (headers && (pos1 = strstr(headers_lc, "cc:")) && ((pos1 == headers_lc) || (*(pos1-1) == '\n'))) {
                /* Real offset is memaddress from the original headers + difference of
                 * string found in the lowercase headrs + 3 characters to jump over
                 * the cc: */