[PATCH] Solaris 5.8 returns ENOTDIR for inappropriate renames.

[Jason Riedy <ejr@EECS.Berkeley.EDU>]

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>
---
   Haven't been keeping up with the list, so I apologize if I've
   missed discussions related to these changes.

 refs.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/refs.c b/refs.c
index 689ac50..851b573 100644
--- a/refs.c
+++ b/refs.c
@@ -837,7 +837,7 @@ 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) {
 			if (remove_empty_directories(git_path("logs/%s", newref))) {
 				error("Directory not empty: logs/%s", newref);
 				goto rollback;
-- 
1.5.0.rc1.gf4b6c