Fix divide-by-zero in CSV update

Author: 36bits

README.md

@@ -8,7 +8,7 @@
 ## Getting Started
 Download the latest [msmquote JAR](https://github.com/36bits/msmquote/releases) to your machine and run it from the command line as follows:
 
-`java -cp msmquote-3.1.0.jar uk.co.pueblo.msmquote.Update moneyfile.mny password source`
+`java -cp msmquote-3.1.2.jar uk.co.pueblo.msmquote.Update moneyfile.mny password source`
 
 Parameters:
 * **moneyfile.mny** is the Microsoft Money file you wish to update
@@ -47,7 +47,7 @@ The **source** parameter can be set to retrieve and update quote data from one o
 
    Update historical quote data for a single investment using a CSV file generated by the Yahoo Finance historical prices download facility. The CSV filename must be in the format `symbol_currency_quotetype.csv`, where:   
    - `symbol` matches the symbol in your Money file that you wish to update
-   - `currency` is the currency of the quote data, for example 'GBp'
+   - `currency` is the three-character Yahoo Finance currency code of the quote data, for example 'GBp'
    - `quotetype` is the quote type, currently one of `EQUITY`, `BOND`, `INDEX` or `MUTUALFUND`.       
 
    For example, the following source parameter will update quote data for Tesco PLC (symbol TSCO.L) from a CSV file containing quote values in British pence:   

Release Notes.md

@@ -1,3 +1,8 @@
+# Version 3.1.2
+
+## Bug Fixes
+* Fix divide-by-zero in CSV update.
+
 # Version 3.1.1
 
 ## Changes

src/main/java/uk/co/pueblo/msmquote/source/YahooCsvHist.java

@@ -5,11 +5,8 @@
 import java.io.FileReader;
 import java.io.IOException;
 import java.io.InputStream;
-import java.time.Instant;
-import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
-import java.time.format.DateTimeFormatter;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
@@ -65,6 +62,7 @@ public YahooCsvHist(String fileName) throws IOException {
 		symbol = quoteMeta[0];
 
 		// Set quote divisor according to currency
+		quoteDivisor = 1;
 		String quoteDivisorProp = baseProps.getProperty("divisor." + quoteMeta[1] + "." + quoteMeta[2]);
 		if (quoteDivisorProp != null) {
 			quoteDivisor = Integer.parseInt(quoteDivisorProp);