126e3b3d2a
Many test helper programs do not bother to look at argc or argv, because they don't take any options. In a user-facing program, it's a good idea to check for unexpected arguments and complain. But for a test helper, it's not worth the trouble to enforce this. But we do want to tell the compiler we're OK with ignoring them, to silence -Wunused-parameter (and obviously we can't get rid of them, since we have to conform to the usual cmd__foo() interface). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
22 lines
607 B
C
22 lines
607 B
C
#define USE_THE_INDEX_VARIABLE
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#include "test-tool.h"
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#include "cache.h"
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#include "lockfile.h"
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#include "tree.h"
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#include "cache-tree.h"
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int cmd__scrap_cache_tree(int ac UNUSED, const char **av UNUSED)
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{
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struct lock_file index_lock = LOCK_INIT;
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setup_git_directory();
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repo_hold_locked_index(the_repository, &index_lock, LOCK_DIE_ON_ERROR);
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if (repo_read_index(the_repository) < 0)
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die("unable to read index file");
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cache_tree_free(&the_index.cache_tree);
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the_index.cache_tree = NULL;
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if (write_locked_index(&the_index, &index_lock, COMMIT_LOCK))
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die("unable to write index file");
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return 0;
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}
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