Improve expect_test capture_trimmed_fmt

Signed-off-by: Nathan Rebours <[email protected]>
ocaml-ppx · Feb 8, 2024 · 9c03282 · 9c03282
1 parent 117ee2c
commit 9c03282
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/expect/expect_test.ml b/test/expect/expect_test.ml
@@ -27,7 +27,7 @@ let run_expect_test file ~f =
 let capture_trimmed_fmt printer arg =
   let buf = Buffer.create 1024 in
   let buf_fmt = Format.formatter_of_buffer buf in
-  let _ = printer buf_fmt arg in
+  printer buf_fmt arg;
   String.trim (Buffer.contents buf)
 
 let print_loc _ _ ppf (loc : Location.t) =