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repack: make parsed string options const-correct

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When we use OPT_STRING to parse an option, we get back a
pointer into the argv array, which should be "const char *".
The compiler doesn't notice because it gets passed through a
"void *" in the option struct.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King
2014-01-22 20:28:30 -05:00
committed by Junio C Hamano
parent 44b96ecaa8
commit aa8bd519db
1 changed files with 1 additions and 1 deletions
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builtin/repack.c
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@ -129,7 +129,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
/* variables to be filled by option parsing */ /* variables to be filled by option parsing */
int pack_everything = 0; int pack_everything = 0;
int delete_redundant = 0; int delete_redundant = 0;
char *unpack_unreachable = NULL; const char *unpack_unreachable = NULL;
int window = 0, window_memory = 0; int window = 0, window_memory = 0;
int depth = 0; int depth = 0;
int max_pack_size = 0; int max_pack_size = 0;