From: Jason Riedy <ejr@EECS.Berkeley.EDU>
Date: Tue, 16 Jan 2007 01:30:59 +0000 (-0800)
Subject: Solaris 5.8 returns ENOTDIR for inappropriate renames.
X-Git-Tag: v1.5.0-rc2~77
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=d9e74d5745127a5d483788c264fe0d4332868d67;p=git.git

Solaris 5.8 returns ENOTDIR for inappropriate renames.

The reflog code clears empty directories when rename returns
either EISDIR or ENOTDIR.  Seems to be the only place.

Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/refs.c b/refs.c
index 689ac50ba..7d858637c 100644
--- a/refs.c
+++ b/refs.c
@@ -837,7 +837,12 @@ int rename_ref(const char *oldref, const char *newref, const char *logmsg)
 
  retry:
 	if (log && rename(git_path("tmp-renamed-log"), git_path("logs/%s", newref))) {
-		if (errno==EISDIR) {
+		if (errno==EISDIR || errno==ENOTDIR) {
+			/*
+			 * rename(a, b) when b is an existing
+			 * directory ought to result in ISDIR, but
+			 * Solaris 5.8 gives ENOTDIR.  Sheesh.
+			 */
 			if (remove_empty_directories(git_path("logs/%s", newref))) {
 				error("Directory not empty: logs/%s", newref);
 				goto rollback;