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| author | Michael Haggerty <mhagger@alum.mit.edu> | 2012-05-21 09:59:57 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-05-22 12:57:19 -0700 |
| commit | 4cc00fcf5daf63648b7fd9382ca3e02033a0e1ec (patch) | |
| tree | 0386e1cab40b41fedd741739ca7ed27cdca41aad /builtin/fetch-pack.c | |
| parent | 9d19c6ea52755edec9b8e6d5b838b712fc7e97f6 (diff) | |
| download | git-4cc00fcf5daf63648b7fd9382ca3e02033a0e1ec.tar.gz git-4cc00fcf5daf63648b7fd9382ca3e02033a0e1ec.tar.xz | |
cmd_fetch_pack(): handle non-option arguments outside of the loop
This makes it more obvious that the code is always executed unless
there is an error, and that the first initialization of nr_heads is
unnecessary.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/fetch-pack.c')
| -rw-r--r-- | builtin/fetch-pack.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c index 25c79ca8c..5c72226c4 100644 --- a/builtin/fetch-pack.c +++ b/builtin/fetch-pack.c @@ -909,7 +909,6 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) packet_trace_identity("fetch-pack"); - nr_heads = 0; heads = NULL; for (i = 1; i < argc; i++) { const char *arg = argv[i]; @@ -971,14 +970,17 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) } usage(fetch_pack_usage); } - dest = arg; - heads = (char **)(argv + i + 1); - nr_heads = argc - i - 1; break; } - if (!dest) + + if (i < argc) + dest = argv[i++]; + else usage(fetch_pack_usage); + heads = (char **)(argv + i); + nr_heads = argc - i; + if (args.stdin_refs) { /* * Copy refs from cmdline to new growable list, then |