fix bug 421: database read failed with newline in ID3-tag

src/tag.c

@@ -430,13 +430,13 @@ inline static void appendToTagItems(MpdTag * tag, int type, char * value,
 	dup[len] = '\0';
 
 	fixUtf8(dup);
+	stripReturnChar(dup);
 
 	tag->numOfItems++;
 	tag->items = realloc(tag->items, tag->numOfItems*sizeof(MpdTagItem));
 
 	tag->items[i].type = type;
 	tag->items[i].value = getTagItemString(type, dup);
-	//tag->items[i].value = strdup(dup);
 
 	free(dup);
 }

src/utils.c

@@ -48,7 +48,7 @@ char * strDupToUpper(char * str) {
 }
 
 void stripReturnChar(char * string) {
-	while(string && (string = strstr(string,"\n"))) {
+	while(string && (string = strchr(string,'\n'))) {
 		*string = ' ';
 	}
 }