Evaluate empty strings as false

1 files changed, 2 insertions, 2 deletions

diff --git a/JSImpl/src/ASTInterpreter.cpp b/JSImpl/src/ASTInterpreter.cpp
index 9503494..f550da9 100644
--- a/JSImpl/src/ASTInterpreter.cpp
+++ b/JSImpl/src/ASTInterpreter.cpp
@@ -26,9 +26,9 @@ namespace
         {
             return d != 0.0;
         }
-        bool operator()(const IPLString&) const
+        bool operator()(const IPLString& s) const
         {
-            return true;
+            return !s.empty();
         }
     };