From e1344467f2301c122f8ce00b2ddf29db92bc90d2 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 6 Sep 2015 11:10:23 +0100
Subject: Make fallback content types case-insensitive

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

(limited to 'lib/docx/content-types-reader.js')

diff --git a/lib/docx/content-types-reader.js b/lib/docx/content-types-reader.js
index fc95771..5364b87 100644
--- a/lib/docx/content-types-reader.js
+++ b/lib/docx/content-types-reader.js
@@ -44,7 +44,7 @@ function contentTypes(overrides, extensionDefaults) {
                 if (extensionDefaults.hasOwnProperty(extension)) {
                     return extensionDefaults[extension];
                 } else {
-                    var fallback = fallbackContentTypes[extension];
+                    var fallback = fallbackContentTypes[extension.toLowerCase()];
                     if (fallback) {
                         return "image/" + fallback;
                     } else {
-- 
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