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erlang
1512-erts-Fix-printing-of-non-printable-charact...
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File 1512-erts-Fix-printing-of-non-printable-characters.patch of Package erlang
From 1da39b4ec40aa43222d2b57bf2f3b7edd3a172ce Mon Sep 17 00:00:00 2001 From: Lukas Larsson <lukas@erlang.org> Date: Fri, 28 Jan 2022 17:38:59 +0100 Subject: [PATCH 12/34] erts: Fix printing of non-printable characters --- erts/emulator/drivers/unix/ttsl_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/erts/emulator/drivers/unix/ttsl_drv.c b/erts/emulator/drivers/unix/ttsl_drv.c index 08ab714153..3fb5bdb8fb 100644 --- a/erts/emulator/drivers/unix/ttsl_drv.c +++ b/erts/emulator/drivers/unix/ttsl_drv.c @@ -1175,8 +1175,9 @@ static int write_buf(Uint32 *s, int n, int next_char_is_crnl) --n; s++; } } else if (*s & CONTROL_TAG) { + byte c = (byte)*s; outc('^'); - outc(lastput = ((byte) ((*s == 0177) ? '?' : *s | 0x40))); + outc(lastput = ((byte) ((c == 0177 ? '?' : c | 0x40)))); n -= 2; s += 2; } else if (*s & ESCAPED_TAG) { -- 2.35.3
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