Re: [PATCH] Produce a nicer output in case of sha1_object_info failures in ls-tree -l

> Initialize the size with 0. The error message is already printed
> by sha1_object_info itself. Otherwise the uninitialized size is
> printed, which does not make any sense at all.
>
> Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
> ---
>
>  builtin-ls-tree.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/builtin-ls-tree.c b/builtin-ls-tree.c
> index fca4631..a8cdafb 100644
> --- a/builtin-ls-tree.c
> +++ b/builtin-ls-tree.c
> @@ -60,7 +60,6 @@ static int show_tree(const unsigned char *sha1, const char *base, int baselen,
>  {
>  	int retval = 0;
>  	const char *type = blob_type;
> -	unsigned long size;
>  
>  	if (S_ISGITLINK(mode)) {
>  		/*
> @@ -91,6 +90,7 @@ static int show_tree(const unsigned char *sha1, const char *base, int baselen,
>  	if (!(ls_options & LS_NAME_ONLY)) {
>  		if (ls_options & LS_SHOW_SIZE) {
>  			if (!strcmp(type, blob_type)) {
> +				unsigned long size = 0;
>  				sha1_object_info(sha1, &size);
>  				printf("%06o %s %s %7lu\t", mode, type,
>  				       abbrev ? find_unique_abbrev(sha1, abbrev)