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| author | Jeff King <peff@peff.net> | 2015-09-24 21:07:14 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2015-09-25 17:18:18 (GMT) |
| commit | acd47eec992160d76d5d4a2e98940de3fdc10552 (patch) | |
| tree | ccab4f6f9afb20bb31d089eec7394b39e1a5fae5 /builtin/help.c | |
| parent | a5e03bf5c686e9f2da5e94e091e0ea531d40c6b8 (diff) | |
| download | git-acd47eec992160d76d5d4a2e98940de3fdc10552.zip git-acd47eec992160d76d5d4a2e98940de3fdc10552.tar.gz git-acd47eec992160d76d5d4a2e98940de3fdc10552.tar.bz2 | |
help: drop prepend function in favor of xstrfmt
This function predates xstrfmt, and its functionality is a
subset. Let's just use xstrfmt.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/help.c')
| -rw-r--r-- | builtin/help.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/builtin/help.c b/builtin/help.c index 3422e73..fba8c01 100644 --- a/builtin/help.c +++ b/builtin/help.c @@ -295,16 +295,6 @@ static int is_git_command(const char *s) is_in_cmdlist(&other_cmds, s); } -static const char *prepend(const char *prefix, const char *cmd) -{ - size_t pre_len = strlen(prefix); - size_t cmd_len = strlen(cmd); - char *p = xmalloc(pre_len + cmd_len + 1); - memcpy(p, prefix, pre_len); - strcpy(p + pre_len, cmd); - return p; -} - static const char *cmd_to_page(const char *git_cmd) { if (!git_cmd) @@ -312,9 +302,9 @@ static const char *cmd_to_page(const char *git_cmd) else if (starts_with(git_cmd, "git")) return git_cmd; else if (is_git_command(git_cmd)) - return prepend("git-", git_cmd); + return xstrfmt("git-%s", git_cmd); else - return prepend("git", git_cmd); + return xstrfmt("git%s", git_cmd); } static void setup_man_path(void) |