[PATCH v2 1/2] winapi_test: Do not multiply type size when it is undefined, in _refresh().

[Serge Gautherie]

Signed-off-by: Serge Gautherie 
---
'Use of uninitialized value $type_size in multiplication (*) at tools/winapi/c_type.pm line 244.'
---
 tools/winapi/c_type.pm | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tools/winapi/c_type.pm b/tools/winapi/c_type.pm
index b00cf81..c6aeb6a 100644
--- a/tools/winapi/c_type.pm
+++ b/tools/winapi/c_type.pm
@@ -239,8 +239,14 @@ sub _refresh($)
             }
             else
             {
-	      print STDERR "$type_name -> type_size=undef, count=$count\n" if (!defined $type_size);
-                $type_size *= int($count);
+                if (!defined $type_size)
+                {
+                    print STDERR "$type_name -> type_size=undef, count=$count\n";
+                }
+                else
+                {
+                    $type_size *= int($count);
+                }
             }
         }
         if ($bitfield_size != 0)