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Simplify crud() in ident.c

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Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Alex Riesen 2007-12-03 20:11:43 +01:00 committed by Junio C Hamano
parent 5188408057
commit f64c81d428
1 changed files with 9 additions and 19 deletions
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28
ident.c
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@ -113,25 +113,15 @@ static int add_raw(char *buf, size_t size, int offset, const char *str)
static int crud(unsigned char c)
{
static char crud_array[256];
static int crud_array_initialized = 0;
if (!crud_array_initialized) {
int k;
for (k = 0; k <= 31; ++k) crud_array[k] = 1;
crud_array[' '] = 1;
crud_array['.'] = 1;
crud_array[','] = 1;
crud_array[':'] = 1;
crud_array[';'] = 1;
crud_array['<'] = 1;
crud_array['>'] = 1;
crud_array['"'] = 1;
crud_array['\''] = 1;
crud_array_initialized = 1;
}
return crud_array[c];
return c <= 32 ||
c == '.' ||
c == ',' ||
c == ':' ||
c == ';' ||
c == '<' ||
c == '>' ||
c == '"' ||
c == '\'';
}
/*