Test for empty history
git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@692 7c3ca157-0c34-0410-bff1-cbf682f78f5c
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@ -6,7 +6,7 @@ if (!$error && $_POST) {
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if (is_string($query = (isset($_POST["file"]) ? get_file("sql_file") : $_POST["query"]))) {
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@set_time_limit(0);
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$query = str_replace("\r", "", $query);
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if (strlen($query) && end($history) != $query) {
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if (strlen($query) && $history[count($history) - 1] != $query) {
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$history[] = $query;
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}
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$delimiter = ";";
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