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check if folder is not empty (may happen for absolute paths). Thanks paul
git-svn-id: file:///svn/phpbb/trunk@8640 89ea8834-ac86-4346-8a33-228a782c2dd0
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@@ -213,6 +213,12 @@ class compress_zip extends compress
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// Create and folders and subfolders if they do not exist
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foreach ($folders as $folder)
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{
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$folder = trim($folder);
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if (!$folder)
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{
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continue;
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}
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$str = (!empty($str)) ? $str . '/' . $folder : $folder;
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if (!is_dir($str))
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{
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@@ -236,6 +242,12 @@ class compress_zip extends compress
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// Create and folders and subfolders if they do not exist
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foreach ($folders as $folder)
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{
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$folder = trim($folder);
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if (!$folder)
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{
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continue;
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}
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$str = (!empty($str)) ? $str . '/' . $folder : $folder;
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if (!is_dir($str))
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{
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@@ -515,6 +527,12 @@ class compress_tar extends compress
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// Create and folders and subfolders if they do not exist
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foreach ($folders as $folder)
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{
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$folder = trim($folder);
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if (!$folder)
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{
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continue;
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}
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$str = (!empty($str)) ? $str . '/' . $folder : $folder;
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if (!is_dir($str))
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{
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@@ -536,6 +554,12 @@ class compress_tar extends compress
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// Create and folders and subfolders if they do not exist
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foreach ($folders as $folder)
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{
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$folder = trim($folder);
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if (!$folder)
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{
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continue;
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}
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$str = (!empty($str)) ? $str . '/' . $folder : $folder;
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if (!is_dir($str))
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{
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