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(char_string): Type of arg C changed to unsigned.

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Signal an error if C is an invalid character code.
This commit is contained in:
Kenichi Handa 2007-04-11 11:52:06 +00:00
parent 57cb2e6f26
commit 5aa91c9b30
1 changed files with 4 additions and 2 deletions
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6
src/character.c
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@ -100,7 +100,7 @@ char unibyte_has_multibyte_table[256];
int
char_string (c, p)
int c;
unsigned c;
unsigned char *p;
{
int bytes;
@ -169,11 +169,13 @@ char_string (c, p)
p[4] = (0x80 | (c & 0x3F));
bytes = 5;
}
else
else if (c <= MAX_CHAR)
{
c = CHAR_TO_BYTE8 (c);
bytes = BYTE8_STRING (c, p);
}
else
error ("Invalid character: %d", c);
return bytes;
}