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ident.c: remove unused variables

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d5cc2de (ident.c: Trim hint printed when gecos is empty., 2006-11-28)
reworded the message used as printf() format and dropped "%s" from it;
these two variables that hold the names of GIT_{AUTHOR,COMMITTER}_NAME
environment variables haven't been used since then.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2010-01-08 05:53:56 -08:00
parent d6f8fd0b3e
commit 18e95f279e
1 changed files with 1 additions and 3 deletions
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4
ident.c
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@ -168,8 +168,6 @@ static int copy(char *buf, size_t size, int offset, const char *src)
return offset;
}
static const char au_env[] = "GIT_AUTHOR_NAME";
static const char co_env[] = "GIT_COMMITTER_NAME";
static const char *env_hint =
"\n"
"*** Please tell me who you are.\n"
@ -204,7 +202,7 @@ const char *fmt_ident(const char *name, const char *email,
if ((warn_on_no_name || error_on_no_name) &&
name == git_default_name && env_hint) {
fprintf(stderr, env_hint, au_env, co_env);
fprintf(stderr, env_hint);
env_hint = NULL; /* warn only once */
}
if (error_on_no_name)