Update install.func

misc/install.func

@@ -126,24 +126,25 @@ network_check() {
 
   # DNS resolution checks for GitHub-related domains (IPv4 and/or IPv6)
   GITHUB_HOSTS=("github.com" "raw.githubusercontent.com" "api.github.com")
+  GITHUB_STATUS="GitHub DNS:"
 
   for HOST in "${GITHUB_HOSTS[@]}"; do
-    RESOLVEDIP=""
-    while read -r IP; do
-      if [[ "$IP" =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ || "$IP" =~ ^[a-fA-F0-9:]+$ ]]; then
-        RESOLVEDIP="$IP"
-        break
-      fi
-    done < <(getent hosts "$HOST" | awk '{ print $1 }')
-
+    RESOLVEDIP=$(getent hosts "$HOST" | awk '{ print $1 }' | grep -E '(^([0-9]{1,3}\.){3}[0-9]{1,3}$)|(^[a-fA-F0-9:]+$)' | head -n1)
     if [[ -z "$RESOLVEDIP" ]]; then
-      msg_error "DNS resolution failed or no valid IPv4/IPv6 address for $HOST - Check your DNS or Adblocker settings"
-      exit 1
+      GITHUB_STATUS+=" ❌ $HOST"
+      DNS_FAILED=true
     else
-      msg_ok "Resolved $HOST → ${BL}$RESOLVEDIP${CL}"
+      GITHUB_STATUS+=" ✅ $HOST"
     fi
   done
 
+  if [[ "$DNS_FAILED" == true ]]; then
+    msg_error "$GITHUB_STATUS"
+    exit 1
+  else
+    msg_ok "$GITHUB_STATUS"
+  fi
+
   set -e
   trap 'error_handler $LINENO "$BASH_COMMAND"' ERR
 }