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| author | Mario <mario@mariovavti.com> | 2025-03-07 08:38:33 +0000 |
|---|---|---|
| committer | Mario <mario@mariovavti.com> | 2025-03-07 08:38:33 +0000 |
| commit | f36d8e4bd2f5536b37c17571116c8e0eb167e98b (patch) | |
| tree | 4c79520423252107116752353ae1957c1bc0f4eb /include | |
| parent | 4e3bec8a356d232c627ae52cf0031ff26adc14f9 (diff) | |
| download | volse-hubzilla-f36d8e4bd2f5536b37c17571116c8e0eb167e98b.tar.gz volse-hubzilla-f36d8e4bd2f5536b37c17571116c8e0eb167e98b.tar.bz2 volse-hubzilla-f36d8e4bd2f5536b37c17571116c8e0eb167e98b.zip | |
fix fatal error if variable is an empty string
Diffstat (limited to 'include')
| -rw-r--r-- | include/text.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/text.php b/include/text.php index 5c433f23c..7692a6f3e 100644 --- a/include/text.php +++ b/include/text.php @@ -3841,7 +3841,7 @@ function featured_sort($a,$b) { function unpunify($s) { - if (function_exists('idn_to_utf8') && isset($s)) { + if (function_exists('idn_to_utf8') && !empty($s)) { return idn_to_utf8($s); } return $s; @@ -3849,7 +3849,7 @@ function unpunify($s) { function punify($s) { - if (function_exists('idn_to_ascii') && isset($s)) { + if (function_exists('idn_to_ascii') && !empty($s)) { return idn_to_ascii($s); } return $s; |