574ec97b59d9b326e62a208b2ce019dfa46fb27c,src/org/openstreetmap/josm/gui/mappaint/Cascade.java,Cascade,toFloat,#Object#,116

Before Change


            return new Float((Integer) o);
        if (o instanceof String) {
            try {
                float f = Float.parseFloat((String) o);
                return f;
            } catch (NumberFormatException e) {
                Main.warn(e);
            }

After Change


            return new Float((Integer) o);
        if (o instanceof String && !((String) o).isEmpty()) {
            try {
                return Float.parseFloat((String) o);
            } catch (NumberFormatException e) {
                Main.debug("'"+o+"' cannot be converted to float");
            }