Sebastian Lackner : server: Avoid calling close on negative value in create_console_output handler ( Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d00e8ebda7e05738de5bed3fea1397b64691b929
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=d00e8ebda7e05738de5bed3fea...

Author: Sebastian Lackner <sebastian(a)fds-team.de>
Date:   Wed Nov 19 19:46:03 2014 +0100

server: Avoid calling close on negative value in create_console_output handler (Coverity).

---

 server/console.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/console.c b/server/console.c
index b7f8206..c83ec01 100644
--- a/server/console.c
+++ b/server/console.c
@@ -1609,12 +1609,12 @@ DECL_HANDLER(create_console_output)
     else fd = -1;
     if (!(console = console_input_get( req->handle_in, FILE_WRITE_PROPERTIES )))
     {
-        close(fd);
+        if (fd != -1) close( fd );
         return;
     }
     if (console_input_is_bare( console ) ^ (fd != -1))
     {
-        close( fd );
+        if (fd != -1) close( fd );
         release_object( console );
         set_error( STATUS_INVALID_HANDLE );
         return;