From f3f9aa54c1b9863fef0b2840deecd574f7c28aa6 Mon Sep 17 00:00:00 2001
From: Sebastian Porto <s@porto5.com>
Date: Tue, 28 Jun 2022 05:21:14 +1000
Subject: Change implementation of bit_string.concat (#314)

---
 src/gleam_stdlib.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/gleam_stdlib.erl b/src/gleam_stdlib.erl
index e7b80d6..c4d01e4 100644
--- a/src/gleam_stdlib.erl
+++ b/src/gleam_stdlib.erl
@@ -163,7 +163,7 @@ string_pop_grapheme(String) ->
     end.
 
 bit_string_concat(BitStrings) ->
-    iolist_to_binary(BitStrings).
+    list_to_bitstring(BitStrings).
 
 bit_string_slice(Bin, Pos, Len) ->
     try {ok, binary:part(Bin, Pos, Len)}
-- 
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