Case-insensitively check the content-encoding header (#21)

sindresorhus · Aug 12, 2019 · 01397b5 · 01397b5
1 parent ca926e9
commit 01397b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.js b/index.js
@@ -4,7 +4,7 @@ const zlib = require('zlib');
 const mimicResponse = require('mimic-response');
 
 const decompressResponse = response => {
-	const contentEncoding = response.headers['content-encoding'];
+	const contentEncoding = (response.headers['content-encoding'] || '').toLowerCase();
 
 	if (!['gzip', 'deflate', 'br'].includes(contentEncoding)) {
 		return response;