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dir.c: minor clean-up

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Replace handcrafted reallocation with ALLOC_GROW().
Reindent "file_exists()" helper function.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2007-11-29 01:11:46 -08:00
parent d25430c5f8
commit 686a4a06b6
1 changed files with 4 additions and 9 deletions
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13
dir.c
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@ -144,11 +144,7 @@ void add_exclude(const char *string, const char *base,
x->flags |= EXC_FLAG_NOWILDCARD; x->flags |= EXC_FLAG_NOWILDCARD;
if (*string == '*' && no_wildcard(string+1)) if (*string == '*' && no_wildcard(string+1))
x->flags |= EXC_FLAG_ENDSWITH; x->flags |= EXC_FLAG_ENDSWITH;
if (which->nr == which->alloc) { ALLOC_GROW(which->excludes, which->nr + 1, which->alloc);
which->alloc = alloc_nr(which->alloc);
which->excludes = xrealloc(which->excludes,
which->alloc * sizeof(x));
}
which->excludes[which->nr++] = x; which->excludes[which->nr++] = x;
} }
@ -690,11 +686,10 @@ int read_directory(struct dir_struct *dir, const char *path, const char *base, i
return dir->nr; return dir->nr;
} }
int int file_exists(const char *f)
file_exists(const char *f)
{ {
struct stat sb; struct stat sb;
return stat(f, &sb) == 0; return stat(f, &sb) == 0;
} }
/* /*