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authorJunio C Hamano <junkio@cox.net>2005-12-06 06:30:07 (GMT)
committerJunio C Hamano <junkio@cox.net>2005-12-06 06:31:18 (GMT)
commit75a46f6b0ed3c3aa6fe4ff53a8c20cb58cbb3732 (patch)
tree9b4f6181849b80d15c0ff1e21b35726123f0f326 /write-tree.c
parent4a62eaed317e260b0bdb0ce5f340757d2a6dfef1 (diff)
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write-tree: check extra arguments and die but be a bit more helpful.
"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>
Diffstat (limited to 'write-tree.c')
-rw-r--r--write-tree.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/write-tree.c b/write-tree.c
index 0aac32f..f866059 100644
--- a/write-tree.c
+++ b/write-tree.c
@@ -83,6 +83,8 @@ static int write_tree(struct cache_entry **cachep, int maxentries, const char *b
return nr;
}
+static const char write_tree_usage[] = "git-write-tree [--missing-ok]";
+
int main(int argc, char **argv)
{
int i, funny;
@@ -96,7 +98,7 @@ int main(int argc, char **argv)
if (!strcmp(argv[1], "--missing-ok"))
missing_ok = 1;
else
- die("unknown option %s", argv[1]);
+ die(write_tree_usage);
}
if (argc > 2)