Merge remote branch 'ko/master' into HEAD

* ko/master: (366 commits)
  Update draft release notes to 1.6.6 before merging topics for -rc1
  Makefile: do not clean arm directory
  Add a notice that only certain functions can print color escape codes
  builtin-apply.c: pay attention to -p<n> when determining the name
  gitworkflows: Consistently back-quote git commands
  Explicitly truncate bswap operand to uint32_t
  t1200: fix a timing dependent error
  Documentation: update descriptions of revision options related to '--bisect'
  Enable support for IPv6 on MinGW
  Refactor winsock initialization into a separate function
  t/gitweb-lib: Split HTTP response with non-GNU sed
  pack-objects: split implications of --all-progress from progress activation
  instaweb: restart server if already running
  prune-packed: only show progress when stderr is a tty
  remote-curl.c: fix rpc_out()
  Protect scripted Porcelains from GREP_OPTIONS insanity
  mergetool--lib: simplify guess_merge_tool()
  strbuf_add_wrapped_text(): skip over colour codes
  t4014-format-patch: do not assume 'test' is available as non-builtin
  Fix over-simplified documentation for 'git log -z'
  ...

1 files changed, 14 insertions, 7 deletions

diff --git a/http-fetch.c b/http-fetch.c
index e8f44babd9..ffd0ad7e29 100644
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -1,6 +1,10 @@
 #include "cache.h"
+#include "exec_cmd.h"
 #include "walker.h"
 
+static const char http_fetch_usage[] = "git http-fetch "
+"[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url";
+
 int main(int argc, const char **argv)
 {
 	const char *prefix;
@@ -19,9 +23,7 @@ int main(int argc, const char **argv)
 	int get_verbosely = 0;
 	int get_recover = 0;
 
-	prefix = setup_git_directory();
-
-	git_config(git_default_config, NULL);
+	git_extract_argv0_path(argv[0]);
 
 	while (arg < argc && argv[arg][0] == '-') {
 		if (argv[arg][1] == 't') {
@@ -37,6 +39,8 @@ int main(int argc, const char **argv)
 		} else if (argv[arg][1] == 'w') {
 			write_ref = &argv[arg + 1];
 			arg++;
+		} else if (argv[arg][1] == 'h') {
+			usage(http_fetch_usage);
 		} else if (!strcmp(argv[arg], "--recover")) {
 			get_recover = 1;
 		} else if (!strcmp(argv[arg], "--stdin")) {
@@ -44,10 +48,8 @@ int main(int argc, const char **argv)
 		}
 		arg++;
 	}
-	if (argc < arg + 2 - commits_on_stdin) {
-		usage("git http-fetch [-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url");
-		return 1;
-	}
+	if (argc != arg + 2 - commits_on_stdin)
+		usage(http_fetch_usage);
 	if (commits_on_stdin) {
 		commits = walker_targets_stdin(&commit_id, &write_ref);
 	} else {
@@ -55,6 +57,11 @@ int main(int argc, const char **argv)
 		commits = 1;
 	}
 	url = argv[arg];
+
+	prefix = setup_git_directory();
+
+	git_config(git_default_config, NULL);
+
 	if (url && url[strlen(url)-1] != '/') {
 		rewritten_url = xmalloc(strlen(url)+2);
 		strcpy(rewritten_url, url);