Retire git-export.

diff --git a/upload-pack.c b/upload-pack.c
index 95d38120517e31f9c539daeaaec0b75da25f1e82..da10742c44201cfb6f86eb8d80f3be27940335ff 100644 (file)
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -179,7 +179,7 @@ int main(int argc, char **argv)
        chdir(".git");
        if (access("objects", X_OK) || access("refs", X_OK))
                die("git-upload-pack: %s doesn't seem to be a git archive", dir);
-       setenv("GIT_DIR", ".", 1);
+       putenv("GIT_DIR=.");
        upload_pack();
        return 0;
 }