Use preprocessor constants for environment variable names.

diff --git a/receive-pack.c b/receive-pack.c
index e76d9aea31886ec9b0d287f02a12af9793fb44db..5e5510bc3dadff835324f46b0cd936ceba8f1c6e 100644 (file)
--- a/receive-pack.c
+++ b/receive-pack.c
@@ -420,6 +420,8 @@ int main(int argc, char **argv)
                die("'%s': unable to chdir or not a git archive", dir);
 
        setup_ident();
+       /* don't die if gecos is empty */
+       ignore_missing_committer_name();
        git_config(receive_pack_config);
 
        write_head_info();