undef/git-commit-vandalism
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write-tree: check extra arguments and die but be a bit more helpful.

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"git-write-tree junk" complains and dies, but it does not say
what option it supports.  Die with the usage string in such a
case.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2005-12-05 22:30:07 -08:00
parent 4a62eaed31
commit 75a46f6b0e
1 changed files with 3 additions and 1 deletions
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4
write-tree.c
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@ -83,6 +83,8 @@ static int write_tree(struct cache_entry **cachep, int maxentries, const char *b
return nr; return nr;
} }
static const char write_tree_usage[] = "git-write-tree [--missing-ok]";
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
int i, funny; int i, funny;
@ -96,7 +98,7 @@ int main(int argc, char **argv)
if (!strcmp(argv[1], "--missing-ok")) if (!strcmp(argv[1], "--missing-ok"))
missing_ok = 1; missing_ok = 1;
else else
die("unknown option %s", argv[1]); die(write_tree_usage);
} }
if (argc > 2) if (argc > 2)