Commit 5f32a34f authored by Victor Yang's avatar Victor Yang 🏀 Committed by Jakob P
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Issue #3298766 by cobenash, japerry: php8.1 deprecation warning function:... 

Issue #3298766 by cobenash, japerry: php8.1 deprecation warning function: trim(): Passing null to parameter #1
parent 483455eb

captcha.module

+4 −1
Original line number Diff line number Diff line
@@ -724,7 +724,10 @@ function captcha_whitelist_ips_parse_values($whitelist_ips_value) { 
    CAPTCHA_WHITELIST_IP_ADDRESS => [],

  ];



  if (empty(trim($whitelist_ips_value))) {

  // Ensure the IPs value is trimmed before moving onward.

  $whitelist_ips_value = trim($whitelist_ips_value ?? "");



  if (empty($whitelist_ips_value)) {

    return $whitelist_ips;

  }