diff --git a/read_and_reply.js b/read_and_reply.js
index aadd5c1..efc4df5 100644
--- a/read_and_reply.js
+++ b/read_and_reply.js
@@ -18,48 +18,41 @@ auth.twitter_oauth = {
 const parse = (text) => {
 	console.log('parsing...')
 	const data = text.split('\n').filter(e => e.slice(0,4).search(/\d{4}/) === 0)
-	if (data.length) {
-		const delimeter = data[0][4]
-		const parsed = [...data].map(d => d.split(delimeter).map(e => +e.trim().replace(/[^\.\d]+/g,'')))
-		console.log('parsed data = ', parsed)
-		return parsed
-	} else {
-		return 
-	}
+
+	const delimeter = data[0][4]
+	const parsed = [...data].map(d => d.split(delimeter).map(e => +e.trim().replace(/[^\.\d]+/g,'')))
+	console.log('parsed data = ', parsed)
+	return parsed
 }
 
 const makeViz = (data) => {
 	console.log('vizing... ')
 
-	if (data) {
-		const xScale = scaleLinear()
-	    .domain([data[0][0], data[data.length-1][0]])
-	    .range([0, 10])
-		const xTicks = xScale.ticks( data.length/2 ).map(d => d.toString().slice(2,4))
-
-		const makeVizRow = (values, init='') => {
-			if(values.length === 0){
-			    return init
-			} else {
-			    return makeVizRow(values.slice(1), init+'\u3000'.repeat(Math.max(0, xScale(values[0][0]) - init.length))+'\uff0a')
-			}
+	const xScale = scaleLinear()
+    .domain([data[0][0], data[data.length-1][0]])
+    .range([0, 10])
+	const xTicks = xScale.ticks( data.length/2 ).map(d => d.toString().slice(2,4))
+
+	const makeVizRow = (values, init='') => {
+		if(values.length === 0){
+		    return init
+		} else {
+		    return makeVizRow(values.slice(1), init+'\u3000'.repeat(Math.max(0, xScale(values[0][0]) - init.length))+'\uff0a')
 		}
+	}
 
-		const yScale = scaleLinear().domain([max(data, d => d[1]), 0])
-		const yTicks = yScale.ticks( data.length/2 )
-		const yStep = yTicks[0] - yTicks[1]
+	const yScale = scaleLinear().domain([max(data, d => d[1]), 0])
+	const yTicks = yScale.ticks( data.length/2 )
+	const yStep = yTicks[0] - yTicks[1]
 
-		const xStep = Math.round(xScale.range()[1] / xTicks.length) - 2
-		let viz = yTicks.map(e => {
-		  let filtered = data.filter(d => d[1] >= +e && d[1] < +e + yStep)
-		  return `${format('.2s')(e)}| ${makeVizRow(filtered)}`
-		}).join('\n')
-		viz += '\n' + '\u3000'.repeat(2) + xScale.domain()[0].toString().slice(2,4) + '\uffe3'.repeat(xScale.range()[1]) + xScale.domain()[1].toString().slice(2,4)
+	const xStep = Math.round(xScale.range()[1] / xTicks.length) - 2
+	let viz = yTicks.map(e => {
+	  let filtered = data.filter(d => d[1] >= +e && d[1] < +e + yStep)
+	  return `${format('.2s')(e)}| ${makeVizRow(filtered)}`
+	}).join('\n')
+	viz += '\n' + '\u3000'.repeat(2) + xScale.domain()[0].toString().slice(2,4) + '\uffe3'.repeat(xScale.range()[1]) + xScale.domain()[1].toString().slice(2,4)
 
-		return viz
-	} else {
-		return false;
-	}
+	return viz
 }
 
 module.exports.read_and_reply = read_and_reply = (tweetEvent) => {