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Determine the start of the states outside of the pass loop

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Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2011-08-12 23:43:08 +02:00 committed by Junio C Hamano
parent d175129857
commit 85c4a0d048
1 changed files with 5 additions and 3 deletions
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8
attr.c
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@ -192,7 +192,7 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
{
int namelen;
int num_attr;
const char *cp, *name;
const char *cp, *name, *states;
struct match_attr *res = NULL;
int pass;
int is_macro;
@ -223,11 +223,13 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
else
is_macro = 0;
states = name + namelen;
states += strspn(states, blank);
for (pass = 0; pass < 2; pass++) {
/* pass 0 counts and allocates, pass 1 fills */
num_attr = 0;
cp = name + namelen;
cp = cp + strspn(cp, blank);
cp = states;
while (*cp) {
cp = parse_attr(src, lineno, cp,
pass ? &(res->state[num_attr]) : NULL);