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23 January 2022, 05:21:09 UTC
Revision b0883aa6c77111e88496bd0afe073caf68ab9f99 authored by Junio C Hamano on 30 January 2010, 20:08:26 UTC, committed by Junio C Hamano on 30 January 2010, 21:56:56 UTC 
is_submodule_modified(): fix breakage with external GIT_INDEX_FILE
 
Even when the environment was given for the top-level process, checking
in the submodule work tree should use the index file associated with the
work tree of the submodule.  Do not export it to the environment.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent a9c7c43
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Tip revision: b0883aa6c77111e88496bd0afe073caf68ab9f99 authored by Junio C Hamano on 30 January 2010, 20:08:26 UTC
is_submodule_modified(): fix breakage with external GIT_INDEX_FILE
Tip revision: b0883aa
test-index-version.c 
#include "cache.h"

int main(int argc, const char **argv)
{
	struct cache_header hdr;
	int version;

	memset(&hdr,0,sizeof(hdr));
	if (read(0, &hdr, sizeof(hdr)) != sizeof(hdr))
		return 0;
	version = ntohl(hdr.hdr_version);
	printf("%d\n", version);
	return 0;
}
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