path.*: cleanups

utf8.c: add some static's

git-svn-id: https://svn.musicpd.org/mpd/trunk@4311 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 5 insertions, 14 deletions

diff --git a/src/path.c b/src/path.c
index ad8cbfa1f..0fc5a1eb7 100644
--- a/src/path.c
+++ b/src/path.c
@@ -42,23 +42,16 @@ char * playlistDir;
 
 char * fsCharset = NULL;
 
-char * pathConvCharset(char * to, char * from, char * str, char * ret) {
-	if(ret) {
-		free(ret);
-		ret = NULL;
-	}
-
+static char * pathConvCharset(char * to, char * from, char * str) {
 	if(setCharSetConversion(to,from)==0) {
-		ret = convStrDup(str);
+		return convStrDup(str);
 	}
 
-	return ret;
+	return NULL;
 }
 
 char * fsCharsetToUtf8(char * str) {
-	static char * ret = NULL;
-
-	ret = pathConvCharset("UTF-8",fsCharset,str,ret);
+	char * ret = pathConvCharset("UTF-8",fsCharset,str);
 
 	if(ret && !validUtf8String(ret)) {
 		free(ret);
@@ -69,9 +62,7 @@ char * fsCharsetToUtf8(char * str) {
 }
 
 char * utf8ToFsCharset(char * str) {
-	static char * ret = NULL;
-
-	ret = pathConvCharset(fsCharset,"UTF-8",str,ret);
+	char * ret = pathConvCharset(fsCharset,"UTF-8",str);
 
 	if(!ret) ret = strdup(str);