1 files changed, 2 insertions, 2 deletions
diff --git a/src/Utils.ts b/src/Utils.ts
index 53182cc9c..ca1432de2 100644
--- a/src/Utils.ts
+++ b/src/Utils.ts
@@ -448,7 +448,7 @@ export function returnEmptyDoclist() { return [] as any[]; }
 
 export let emptyPath = [];
 
-export function emptyFunction() { }
+export function emptyFunction() { return undefined; }
 
 export function unimplementedFunction() { throw new Error("This function is not implemented, but should be."); }
 
@@ -599,7 +599,7 @@ export function getWordAtPoint(elem: any, x: number, y: number): string | undefi
         range.selectNodeContents(elem);
         var currentPos = 0;
         const endPos = range.endOffset;
-        while (currentPos + 1 < endPos) {
+        while (currentPos + 1 <= endPos) {
             range.setStart(elem, currentPos);
             range.setEnd(elem, currentPos + 1);
             const rangeRect = range.getBoundingClientRect();