From f39db38ceacbfac6cdbc4e596cb60e0b5294d983 Mon Sep 17 00:00:00 2001
From: Tim Buckley <timothy.jas.buckley@hp.com>
Date: Tue, 18 Aug 2015 13:54:33 -0600
Subject: [PATCH] Correct potential edge cast in binaryMinIndex and
 binaryMaxIndex when a search value is out of bounds.

---
 stackviz/static/js/timeline.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/stackviz/static/js/timeline.js b/stackviz/static/js/timeline.js
index 0acb235..35aa1b6 100644
--- a/stackviz/static/js/timeline.js
+++ b/stackviz/static/js/timeline.js
@@ -40,7 +40,9 @@ var binaryMinIndex = function(min, array, func) {
     }
   }
 
-  if (func(array[left]) <= min) {
+  if (left >= array.length) {
+    return array.length - 1;
+  } else if (func(array[left]) <= min) {
     return left;
   } else {
     return left - 1;
@@ -65,7 +67,9 @@ var binaryMaxIndex = function(max, array, func) {
     }
   }
 
-  if (func(array[right]) <= max) {
+  if (right < 0) {
+    return 0;
+  } else if (func(array[right]) <= max) {
     return right + 1; // exclusive index
   } else {
     return right;