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-rw-r--r--vendor/serde_json/src/value/ser.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/vendor/serde_json/src/value/ser.rs b/vendor/serde_json/src/value/ser.rs
index 6ca53d4c5..835fa9080 100644
--- a/vendor/serde_json/src/value/ser.rs
+++ b/vendor/serde_json/src/value/ser.rs
@@ -483,8 +483,8 @@ impl serde::Serializer for MapKeySerializer {
value.serialize(self)
}
- fn serialize_bool(self, _value: bool) -> Result<String> {
- Err(key_must_be_a_string())
+ fn serialize_bool(self, value: bool) -> Result<String> {
+ Ok(value.to_string())
}
fn serialize_i8(self, value: i8) -> Result<String> {