"unpack-file -h" could be asking to save the contents of a blob
named "-h". Strictly speaking, such a pathological ref name is
possible, but the user would have to had said something like
"tags/-h" to name such a pathological ref already. When used in
scripts, unpack-file is typically not passed a user-supplied tag
name directly.
Signed-off-by: Jonathan Nieder <jrnieder@xxxxxxxxx>
---
unpack-file.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/unpack-file.c b/unpack-file.c
index ac9cbf7..e9d8934 100644
--- a/unpack-file.c
+++ b/unpack-file.c
@@ -28,7 +28,7 @@ int main(int argc, char **argv)
git_extract_argv0_path(argv[0]);
- if (argc != 2)
+ if (argc != 2 || !strcmp(argv[1], "-h"))
usage("git unpack-file <sha1>");
if (get_sha1(argv[1], sha1))
die("Not a valid object name %s", argv[1]);
--
1.6.5.2
--
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