Don't show stackable-error on plugin upgrade (#45)
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@ -344,6 +344,8 @@ if (isset($_GET['serendipity']['plugin_to_conf'])) {
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// we now have to check that the plugin is not already installed, or stackable, to prevent invalid double instances
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$new_plugin = true;
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if ($fetchplugin_data['install']) {
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// spartacus will set this to false on upgrade, and we want to check this only on install
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foreach (serendipity_plugin_api::get_installed_plugins() as $pluginName) {
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if ($serendipity['GET']['install_plugin'] === $pluginName) {
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$existingPlugin =& serendipity_plugin_api::load_plugin($serendipity['GET']['install_plugin']);
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@ -357,6 +359,7 @@ if (isset($_GET['serendipity']['plugin_to_conf'])) {
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break;
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}
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}
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}
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$data['new_plugin_failed'] = ! $new_plugin;
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