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Diffstat (limited to 'deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/index.js')
-rw-r--r--deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/index.js14
1 files changed, 14 insertions, 0 deletions
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/index.js
new file mode 100644
index 0000000000..b00feb9a44
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/index.js
@@ -0,0 +1,14 @@
+'use strict';
+module.exports = x => {
+ if (typeof x !== 'string') {
+ throw new TypeError('Expected a string, got ' + typeof x);
+ }
+
+ // Catches EFBBBF (UTF-8 BOM) because the buffer-to-string
+ // conversion translates it to FEFF (UTF-16 BOM)
+ if (x.charCodeAt(0) === 0xFEFF) {
+ return x.slice(1);
+ }
+
+ return x;
+};