fix only has string and delimiter

Author: e-mhui

JavaCSV-Reloaded/src/com/csvreader/CsvReader.java

@@ -1238,7 +1238,7 @@ public boolean readRecord() throws IOException {
 			// check to see if we hit the end of the file
 			// without processing the current record
 
-			if (startedColumn || (delimiterLen = getColumnDelimiterLen(lastLetter)) != -1) {
+			if (startedColumn || delimiterLen != -1) {
 				if (delimiterLen != -1) {
 					endColumn(delimiterLen);
 				} else {
@@ -1272,7 +1272,7 @@ public boolean readRecord() throws IOException {
 			rawRecord = "";
 		}
 
-		return hasReadNextLine || columnsCount > 0;
+		return hasReadNextLine;
 	}
 
 	/**

JavaCSV-Reloaded/src/test/com/csvreader/AllTests.java

@@ -2435,11 +2435,7 @@ public void test181() throws Exception {
 		reader.setDelimiters(Arrays.asList(",|=:"));
 
 		Assert.assertTrue(reader.readRecord());
-		// this is non-standard usage
-		// for strings as delimiter, we cannot check latest character is delimiter,
-		// but we know that is empty string after the latest letter,
-		// so we discard empty data
-		Assert.assertEquals(1, reader.getColumnCount());
+		Assert.assertEquals(2, reader.getColumnCount());
 		Assert.assertEquals("1", reader.get(0));
 
 		reader.close();