fix error checking.

reviewdog · Jun 19, 2017 · 43f21ec · 43f21ec
1 parent 3c8b8b7
commit 43f21ec
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/diff/parse_test.go b/diff/parse_test.go
@@ -35,8 +35,7 @@ func TestParseMultiFile(t *testing.T) {
 		}
 		dec := json.NewDecoder(wantfile)
 		var want []*FileDiff
-		err = dec.Decode(&want)
-		if err != nil {
+		if err := dec.Decode(&want); err != nil {
 			t.Fatal(err)
 		}
 		if !reflect.DeepEqual(difffiles, want) {