1 files changed, 1 insertions, 1 deletions

diff --git a/src/functionwrite.cpp b/src/functionwrite.cpp
index 7abb661..14a396a 100644
--- a/src/functionwrite.cpp
+++ b/src/functionwrite.cpp
@@ -26,7 +26,7 @@ Variable FunctionWrite::call( Variable &input, VarList lParams )
                         "write takes one parameter, the string to write."
                         );
         }
-        FileMgr::getInstance().get( (int)input.getOpaque() ).write(
+        FileMgr::getInstance().get( (ptrdiff_t)input.getOpaque() ).write(
                 lParams.first().toString()
                 );
         return Variable();