From 206c392fc082a063d33bbd1913678ef26bca5d21 Mon Sep 17 00:00:00 2001
From: Eduard Tolosa <tolosaeduard@gmail.com>
Date: Sun, 27 Jul 2025 23:45:27 -0500
Subject: [PATCH] (fix): only print valid data to stdout A regression was
 introduced during the refactoring that makes rusolver print all the domains,
 even if they were invalid, this fixes that Fixes #14

---
 src/utils.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/utils.rs b/src/utils.rs
index e45a39c..c9c65e5 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -89,10 +89,12 @@ pub async fn detect_wildcards(
 }
 
 pub fn print_domain_data(host: &str, domain_data: &DomainData, options: &LibOptions) {
-    if options.show_ip_address && !domain_data.is_wildcard {
-        println!("{}: {:?}", host, domain_data.ipv4_addresses);
-    } else {
-        println!("{}", host);
+    if !domain_data.is_wildcard && !domain_data.ipv4_addresses.is_empty() {
+        if options.show_ip_address {
+            println!("{}:{:?}", host, domain_data.ipv4_addresses);
+        } else {
+            println!("{}", host);
+        }
     }
 }