libtokencap, fix mac os process map lookup.

Incrementing base address for next iteration.
diff --git a/libtokencap/libtokencap.so.c b/libtokencap/libtokencap.so.c
index 04825e0..5abed0f 100644
--- a/libtokencap/libtokencap.so.c
+++ b/libtokencap/libtokencap.so.c
@@ -142,6 +142,9 @@
 
       }
 
+      base += size;
+      size = 0;
+
     }
 
   }