lib-smtp: smtp-address - Add smtp_address_is_broken().

diff --git a/src/lib-smtp/smtp-address.h b/src/lib-smtp/smtp-address.h
index f5e391d99ff9fea3217159b7446aacb0da3788f5..3d20d2a3905bfc5bbde736614e16445c47935ba8 100644 (file)
--- a/src/lib-smtp/smtp-address.h
+++ b/src/lib-smtp/smtp-address.h
@@ -196,4 +196,12 @@ smtp_address_isnull(const struct smtp_address *address)
                *address->localpart == '\0');
 }
 
+static inline bool ATTR_NULL(1) ATTR_PURE
+smtp_address_is_broken(const struct smtp_address *address)
+{
+       return (address != NULL &&
+               (address->localpart == NULL || *address->localpart == '\0') &&
+               (address->raw != NULL && *address->raw != '\0'));
+}
+
 #endif