sendmail: fix parsing of addresses in angle brackets

Pointer e needs to be wound back in order to overwrite '>' with '\0'.
Regression introduced in 20077c1429

Signed-off-by: Raffaello D. Di Napoli <rafdev@dinapo.li>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/mailutils/sendmail.c b/mailutils/sendmail.c
index 4ca91fad8e9c85975a457fed68639428c778c443..0170f28703c4f3b99032e9dbb2800f02f4c1d2cb 100644 (file)
--- a/mailutils/sendmail.c
+++ b/mailutils/sendmail.c
@@ -173,7 +173,7 @@ static char *angle_address(char *str)
        char *s, *e;
 
        e = trim(str);
-       if (e != str && e[-1] == '>') {
+       if (e != str && *--e == '>') {
                s = strrchr(str, '<');
                if (s) {
                        *e = '\0';