Make "/:y" and abbreviation for "/subject:y".

SCCS-vsn: usr.bin/mail/list.c 8.4

diff --git a/usr/src/usr.bin/mail/list.c b/usr/src/usr.bin/mail/list.c
index ed07024..8043cdb 100644 (file)
--- a/usr/src/usr.bin/mail/list.c
+++ b/usr/src/usr.bin/mail/list.c
@@ -718,7 +718,7 @@ matchsubj(str, mesg)
                    str[2] == ':')
                        return(matchto(cp, mesg));
                *cp++ = '\0';
                    str[2] == ':')
                        return(matchto(cp, mesg));
                *cp++ = '\0';

-               cp2 = hfield(str, mp);
+               cp2 = hfield(*str ? str : "subject", mp);

                cp[-1] = ':';
                str = cp;
        } else {
                cp[-1] = ':';
                str = cp;
        } else {