Set zero-width whether we succeed or fail

git-svn-id: https://piraha-peg.googlecode.com/svn/trunk@24 1a70d7c6-ffe7-ef14-4583-3269c1a2e543
stevenrbrandt · Oct 5, 2010 · 7aaea3f · 7aaea3f
1 parent 7e863e3
commit 7aaea3f
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/edu/lsu/cct/piraha/NegLookAhead.java b/src/edu/lsu/cct/piraha/NegLookAhead.java
@@ -12,9 +12,7 @@ public NegLookAhead(Pattern pattern) {
 	public boolean match(Matcher m) {
 		int pos = m.getTextPos();
 		boolean b = !Matcher.matchAll(pattern, m);
-		if(b) {
-			m.setTextPos(pos);
-		}
+		m.setTextPos(pos);
 		return b;
 	}