Prevent an internal server error occurring when mincount is less than 1.
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@ -281,6 +281,10 @@ class TagList extends Extension {
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$tags_min = $this->get_tags_min();
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// Make sure that the value of $tags_min is at least 1.
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// Otherwise the database will complain if you try to do: LOG(0)
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if ($tags_min < 1){ $tags_min = 1; }
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// check if we have a cached version
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$cache_key = data_path("cache/tag_popul-" . md5("tp" . $tags_min) . ".html");
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if(file_exists($cache_key)) {return file_get_contents($cache_key);}
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