From 8933f5d416acf1f6ee66965137d1de7a9dc05989 Mon Sep 17 00:00:00 2001
From: Warren Dukes <warren.dukes@gmail.com>
Date: Tue, 22 Jun 2004 01:04:13 +0000
Subject: only call opendir() once when updating

git-svn-id: https://svn.musicpd.org/mpd/trunk@1608 09075e82-0dd4-0310-85a5-a0d7c8717e4f
---
 src/directory.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/directory.c b/src/directory.c
index 28d3135f1..34efa27dd 100644
--- a/src/directory.c
+++ b/src/directory.c
@@ -338,8 +338,7 @@ int updateInDirectory(Directory * directory, char * shortname, char * name) {
     0 -> no error, but nothing removed
     1 -> no error, and stuff removed
  */
-int removeDeletedFromDirectory(Directory * directory) {
-	DIR * dir;
+int removeDeletedFromDirectory(Directory * directory, DIR * dir) {
 	char cwd[2];
 	struct dirent * ent;
 	char * dirname = directory->utf8name;
@@ -355,8 +354,6 @@ int removeDeletedFromDirectory(Directory * directory) {
 	cwd[1] = '\0';
 	if(dirname==NULL) dirname=cwd;
 
-	if((dir = opendir(rmp2amp(utf8ToFsCharset(dirname))))==NULL) return -1;
-
 	while((ent = readdir(dir))) {
 		if(ent->d_name[0]=='.') continue; /* hide hidden stuff */
                 if(strchr(ent->d_name, '\n')) continue;
@@ -373,8 +370,6 @@ int removeDeletedFromDirectory(Directory * directory) {
 		insertInList(entList,utf8,s);
 	}
 
-	closedir(dir);
-
 	node = directory->subDirectories->firstNode;
 	while(node) {
 		tmpNode = node->nextNode;
@@ -556,10 +551,12 @@ int updateDirectory(Directory * directory) {
 	cwd[1] = '\0';
 	if(dirname==NULL) dirname=cwd;
 
-	if(removeDeletedFromDirectory(directory)>0) ret = 1;
-
 	if((dir = opendir(rmp2amp(utf8ToFsCharset(dirname))))==NULL) return -1;
 
+	if(removeDeletedFromDirectory(directory, dir)>0) ret = 1;
+
+	rewinddir(dir);
+
 	while((ent = readdir(dir))) {
 		if(ent->d_name[0]=='.') continue; /* hide hidden stuff */
                 if(strchr(ent->d_name, '\n')) continue;
-- 
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