luci-mod-system: flash.sh: gracefully handle missing sysupgrade.conf
Fixes: #3228 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
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@ -517,7 +517,7 @@ return L.view.extend({
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o.forcewrite = true;
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o.rows = 30;
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o.load = function(section_id) {
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return fs.read('/etc/sysupgrade.conf', '');
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return L.resolveDefault(fs.read('/etc/sysupgrade.conf'), '');
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};
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