From 217486e547861d29262dc6173dcde3667a0cbc7b Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Sun, 16 Dec 2018 20:27:30 +0100
Subject: [PATCH] math: Use simpler format string

It seems like musl's printf here fails on `%*lc`. So we use `%*ls`,
which we already use in string, so it should work.
---
 src/builtin_math.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/builtin_math.cpp b/src/builtin_math.cpp
index 52ef83bae..cf51111d2 100644
--- a/src/builtin_math.cpp
+++ b/src/builtin_math.cpp
@@ -206,7 +206,7 @@ static int evaluate_expression(const wchar_t *cmd, parser_t &parser, io_streams_
     } else {
         streams.err.append_format(L"%ls: Error: %ls\n", cmd, math_describe_error(error).c_str());
         streams.err.append_format(L"'%ls'\n", expression.c_str());
-        streams.err.append_format(L"%*lc^\n", error.position - 1, L' ');
+        streams.err.append_format(L"%*ls%ls\n", error.position - 1, L" ",L"^");
         retval = STATUS_CMD_ERROR;
     }
     setlocale(LC_NUMERIC, saved_locale);