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v0.8.1
Revision 1ca3d6ed01774eab37e96d9c88b840ea618f97af authored by Jay Soffian on 20 February 2008, 05:55:07 UTC, committed by Junio C Hamano on 20 February 2008, 10:47:54 UTC 
send-email: squelch warning due to comparing undefined $_ to ""
 
The check to see if initial_reply_to is defined was also comparing $_ to
"" for a reason I cannot ascertain (looking at the commit which made the
change didn't provide enlightenment), but if $_ is undefined, perl
generates a warning.

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 7c33d3a
Raw File
unpack-file.c 
#include "cache.h"
#include "blob.h"

static char *create_temp_file(unsigned char *sha1)
{
	static char path[50];
	void *buf;
	enum object_type type;
	unsigned long size;
	int fd;

	buf = read_sha1_file(sha1, &type, &size);
	if (!buf || type != OBJ_BLOB)
		die("unable to read blob object %s", sha1_to_hex(sha1));

	strcpy(path, ".merge_file_XXXXXX");
	fd = xmkstemp(path);
	if (write_in_full(fd, buf, size) != size)
		die("unable to write temp-file");
	close(fd);
	return path;
}

int main(int argc, char **argv)
{
	unsigned char sha1[20];

	if (argc != 2)
		usage("git-unpack-file <sha1>");
	if (get_sha1(argv[1], sha1))
		die("Not a valid object name %s", argv[1]);

	setup_git_directory();
	git_config(git_default_config);

	puts(create_temp_file(sha1));
	return 0;
}
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