From 21017d1510ae16d267d0bac5f2adbd28748b9215 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Mon, 27 Mar 2017 22:48:37 +0100
Subject: Avoid uninitialised variable

---
 .../mammoth/internal/styles/parsing/HtmlPathParser.java       | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/main/java/org/zwobble/mammoth/internal/styles/parsing/HtmlPathParser.java b/src/main/java/org/zwobble/mammoth/internal/styles/parsing/HtmlPathParser.java
index 2163829..a52ed64 100644
--- a/src/main/java/org/zwobble/mammoth/internal/styles/parsing/HtmlPathParser.java
+++ b/src/main/java/org/zwobble/mammoth/internal/styles/parsing/HtmlPathParser.java
@@ -61,11 +61,14 @@ public class HtmlPathParser {
 
     private static List<String> parseClassNames(TokenIterator<TokenType> tokens) {
         List<String> classNames = new ArrayList<>();
-        Optional<String> className;
-        while ((className = TokenParser.parseClassName(tokens)).isPresent()) {
-            classNames.add(className.get());
+        while (true) {
+            Optional<String> className = TokenParser.parseClassName(tokens);
+            if (className.isPresent()) {
+                classNames.add(className.get());
+            } else {
+                return classNames;
+            }
         }
-        return classNames;
     }
 
     private static boolean parseIsFresh(TokenIterator<TokenType> tokens) {
-- 
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