wl

commit ebe76c37abbe1494633e667f2895d0537e51b99f
parent 495d00355e3ca8a7f77c5ba0bf0a4aa356b1cd4f
Author: tomas <tomas@logand.com>
Date:   Sat, 31 Oct 2009 01:31:07 +0100

NIL as "" for java calls

Diffstat:
M
wl.java
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/wl.java b/wl.java
@@ -467,6 +467,7 @@ class wl implements Runnable {
             if(A.isOstr()) return 1 == ((String) A.obj()).length();
             else return A.isIsym() && 1 == A.nm().length();
         }
+        if(NIL == A && String.class == c) return true;
         return c.isInstance(A.isIsym() ? A.nm() : A.obj());
     }
     boolean isApplicable(Method m, Any[] a) {
@@ -538,6 +539,7 @@ class wl implements Runnable {
         if(boolean.class == c || Boolean.class == c) return NIL != A;
         if(char.class == c || Character.class == c)
             return (A.isOstr() ? (String) A.obj() : A.nm()).charAt(0);
+        if(NIL == A && String.class == c) return "";
         if(A.isIsym()) return A.nm();
         return A.obj();
     }