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Revert "cli_readline: Only insert printable chars"

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This reverts commit d2e64d29c4.

This commit broke support for pound sign (£) and euro sign (€) keys on
Nokia N900 keypad.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Pali Rohár 2022-11-02 00:40:46 +01:00 committed by Tom Rini
parent 9c41c06069
commit 60d7820093
1 changed files with 2 additions and 4 deletions
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6
common/cli_readline.c
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@ -517,10 +517,8 @@ static int cread_line(const char *const prompt, char *buf, unsigned int *len,
} }
#endif #endif
default: default:
if (ichar >= ' ' && ichar <= '~') { cread_add_char(ichar, insert, &num, &eol_num, buf,
cread_add_char(ichar, insert, &num, &eol_num, *len);
buf, *len);
}
break; break;
} }
} }