From 2d95541126e56d41fa3f97aacc6da163dd6470f4 Mon Sep 17 00:00:00 2001
From: wareya <wareya@gmail.com>
Date: Thu, 27 Feb 2020 10:12:32 -0500
Subject: [PATCH] fix another source of the selection/clicking bug

---
 manifest.json | 2 +-
 texthook.js   | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/manifest.json b/manifest.json
index b82eb39..6229b68 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
     "manifest_version": 2,
     "name": "nazeka",
-    "version": "0.4.6",
+    "version": "0.4.7",
     "author": "Wareya",
     "homepage_url": "https://github.com/wareya/nazeka",
     "description": "A rikai replacement.",
diff --git a/texthook.js b/texthook.js
index 3ecfb3d..18709e7 100644
--- a/texthook.js
+++ b/texthook.js
@@ -1800,8 +1800,10 @@ function grab_more_text(textNode, selection_range, direction = 1)
 function grab_text(textNode, offset, elemental)
 {
     let selection_range = window.getSelection();
-    if(selection_range)
+    if(selection_range && selection_range.rangeCount > 0)
         selection_range = selection_range.getRangeAt(0);
+    else
+        selection_range = undefined;
     
     if(selection_filter_enabled(selection_range) && selection_rejects_node(selection_range, textNode, offset))
         selection_range = undefined;