fix to JSRegexp

darcs-hash:20050107184541-5007d-43328c5cfd82a07c81ac488c895435352342257a.gz

diff --git a/src/org/ibex/js/JSRegexp.java b/src/org/ibex/js/JSRegexp.java
index aa68c2f..25b890f 100644 (file)
--- a/src/org/ibex/js/JSRegexp.java
+++ b/src/org/ibex/js/JSRegexp.java
@@ -110,6 +110,7 @@ public class JSRegexp extends JS.Immutable {
     }
   
     private static JS matchToExecResult(GnuRegexp.REMatch match, GnuRegexp.RE re, String s) {
+        if (match == null) return null;
         try {
             JS ret = new JS.Obj();
             ret.put(JSU.S("index"), JSU.N(match.getStartIndex()));