fixed 100% cpu bug in wikiCode

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1007 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/data/wikiCode.java

@@ -112,7 +112,7 @@ public class wikiCode {
 	// avoide html inside
 	//p0 = 0; while ((p0 = result.indexOf("&", p0)) >= 0) result = result.substring(0, p0) + "&" + result.substring(p0 + 1);
 	p0 = 0; while ((p0 = result.indexOf('"', p0)) >= 0) result = result.substring(0, p0) + """ + result.substring(p0 + 1);
-	p0 = 0; while ((p0 = result.indexOf('&', p0)) >= 0) result = result.substring(0, p0) + "&" + result.substring(p0 + 1);
+	p0 = 0; while ((p0 = result.indexOf('&', p0)) >= 0) {result = result.substring(0, p0) + "&" + result.substring(p0 + 1); p0++;}
 	p0 = 0; while ((p0 = result.indexOf("<", p0)) >= 0) result = result.substring(0, p0) + "&lt;" + result.substring(p0 + 1);
 	p0 = 0; while ((p0 = result.indexOf(">", p0)) >= 0) result = result.substring(0, p0) + "&gt;" + result.substring(p0 + 1);
 	//p0 = 0; while ((p0 = result.indexOf("*", p0)) >= 0) result = result.substring(0, p0) + "&#149;" + result.substring(p0 + 1);