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authorCaleb Cartwright <calebcartwright@users.noreply.github.com>2019-08-15 21:14:53 -0500
committerSeiichi Uchida <seuchida@gmail.com>2019-08-16 11:14:53 +0900
commitdfd27663dca6b9e0e84c04a4d7319ccf8a879909 (patch)
treedd2146866cd634422e1ec703556dd582c4ed6598 /src/emitter/diff.rs
parent541d9a865989459337131f1e130e7d4732acd47f (diff)
add json emit mode (#3735)
Diffstat (limited to 'src/emitter/diff.rs')
-rw-r--r--src/emitter/diff.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/emitter/diff.rs b/src/emitter/diff.rs
index 5e387395b5b..08a42b4679d 100644
--- a/src/emitter/diff.rs
+++ b/src/emitter/diff.rs
@@ -14,7 +14,7 @@ impl DiffEmitter {
 
 impl Emitter for DiffEmitter {
     fn emit_formatted_file(
-        &self,
+        &mut self,
         _output: &mut dyn Write,
         FormattedFile {
             filename,