Merge branch 'master' of git@github.com:prunedtree/factor

[factor.git] / basis / windows / errors / errors.factor

diff --git a/basis/windows/errors/errors.factor b/basis/windows/errors/errors.factor
index d180cb20e7b27b05b5f820d4b508650e8db5b445..8bdbb9f1e99838bbcd812d1afce3966d2f73ce03 100644 (file)
--- a/basis/windows/errors/errors.factor
+++ b/basis/windows/errors/errors.factor
@@ -713,11 +713,7 @@ ERROR: error-message-failed id ;
     GetLastError n>win32-error-string ;
 
 : (win32-error) ( n -- )
-    dup zero? [
-        drop
-    ] [
-        win32-error-string throw
-    ] if ;
+    [ win32-error-string throw ] unless-zero ;
 
 : win32-error ( -- )
     GetLastError (win32-error) ;