From 0cd2f2ef233572e4b2795ecbfa7a4edd29fd8945 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 12 Apr 2020 15:04:28 +0100
Subject: Only parse integer font sizes

---
 lib/docx/body-reader.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/docx/body-reader.js b/lib/docx/body-reader.js
index 94034d1..23c6a20 100644
--- a/lib/docx/body-reader.js
+++ b/lib/docx/body-reader.js
@@ -60,7 +60,7 @@ function BodyReader(options) {
         return readRunStyle(element).map(function(style) {
             var fontSizeString = element.firstOrEmpty("w:sz").attributes["w:val"];
             // w:sz gives the font size in half points, so halve the value to get the size in points
-            var fontSize = fontSizeString ? parseInt(fontSizeString, 10) / 2 : null;
+            var fontSize = /^[0-9]+$/.test(fontSizeString) ? parseInt(fontSizeString, 10) / 2 : null;
 
             return {
                 type: "runProperties",
-- 
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