Re: [PATCH 19/29] refs: don't dereference on rename

From: Junio C Hamano <gitster@pobox.com>
Date: Apr 27, 2016, 18:55 UTC
Message-ID: <xmqqy47y98zx.fsf@gitster.mtv.corp.google.com>
In-Reply-To: <27f8b223e42dcf1cf3c010833e0aff7baa4559c2.1461768690.git.mhagger@alum.mit.edu>

Michael Haggerty <mhagger@alum.mit.edu> writes:

Show 8 quoted lines

> @@ -2380,8 +2381,8 @@ int rename_ref(const char *oldrefname, const char *newrefname, const char *logms
>  		goto rollback;
>  	}
>  
> -	if (!read_ref_full(newrefname, RESOLVE_REF_READING, sha1, NULL) &&
> -	    delete_ref(newrefname, sha1, REF_NODEREF)) {
> +	if (!read_ref_full(newrefname, resolve_flags, sha1, NULL) &&
> +	    delete_ref(newrefname, NULL, REF_NODEREF)) {

Could you explain s/sha1/NULL/ here in the proposed log message?

>  		if (errno==EISDIR) {
>  			struct strbuf path = STRBUF_INIT;
>  			int result;

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