Update 1024-video-stitching.js

Author: everthis

1024-video-stitching.js

@@ -3,27 +3,22 @@
  * @param {number} T
  * @return {number}
  */
-const videoStitching = function(clips, T) {
+const videoStitching = function (clips, T) {
   clips.sort((a, b) => a[0] - b[0])
   let laststart = -1,
     curend = 0,
     count = 0
   for (let i = 0; i < clips.length; ) {
-    if (clips[i][0] > curend) {
-      return -1
-    }
+    if (clips[i][0] > curend) return -1
     let maxend = curend
     // while one clip's start is before or equal to current end
     while (i < clips.length && clips[i][0] <= curend) {
-      // find out the one with the max possible end
       maxend = Math.max(maxend, clips[i][1])
       i++
     }
     count++
     curend = maxend
-    if (curend >= T) {
-      return count
-    }
+    if (curend >= T) return count
   }
   return -1
 }