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-rw-r--r--ext/bg/js/util.js4
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/bg/js/util.js b/ext/bg/js/util.js
index 3dc7c900..79229229 100644
--- a/ext/bg/js/util.js
+++ b/ext/bg/js/util.js
@@ -104,3 +104,7 @@ function utilReadFile(file) {
reader.readAsBinaryString(file);
});
}
+
+function utilIsObject(value) {
+ return typeof value === 'object' && value !== null && !Array.isArray(value);
+}