Commit fae9f834 authored by Andrius Štikonas's avatar Andrius Štikonas
Browse files

Fix division by zero.

parent 4d3fcb76
......@@ -158,6 +158,11 @@ QVariantMap ExternalCommandHelper::CopyBlocks(const QString& sourceDevice, const
if (!isCallerAuthorized()) {
return QVariantMap();
// Avoid division by zero further down
if (!blockSize) {
return QVariantMap();
QVariantMap reply;
reply[QStringLiteral("success")] = true;
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