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| author | Michael Brown | 2006-12-21 06:15:26 +0100 |
|---|---|---|
| committer | Michael Brown | 2006-12-21 06:15:26 +0100 |
| commit | f58f193633bc7636beda631952bfcb2f9b57641a (patch) | |
| tree | 47ea075299e0dd2adc18fede8cc6f36ea5b9371a /src/arch/i386/firmware/pcbios/bios_console.c | |
| parent | Some BIOSes return 0xe0 for extended characters. Just assume that (diff) | |
| download | ipxe-f58f193633bc7636beda631952bfcb2f9b57641a.tar.gz ipxe-f58f193633bc7636beda631952bfcb2f9b57641a.tar.xz ipxe-f58f193633bc7636beda631952bfcb2f9b57641a.zip | |
Engage brain: since when was zero >= 0x80 ?
Diffstat (limited to 'src/arch/i386/firmware/pcbios/bios_console.c')
| -rw-r--r-- | src/arch/i386/firmware/pcbios/bios_console.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/i386/firmware/pcbios/bios_console.c b/src/arch/i386/firmware/pcbios/bios_console.c index f6867edb..9ad0a72c 100644 --- a/src/arch/i386/firmware/pcbios/bios_console.c +++ b/src/arch/i386/firmware/pcbios/bios_console.c @@ -249,7 +249,7 @@ static int bios_getchar ( void ) { character = ( keypress & 0xff ); /* If it's a normal character, just return it */ - if ( character < 0x80 ) + if ( character && ( character < 0x80 ) ) return character; /* Otherwise, check for a special key that we know about */ |