1 files changed, 1 insertions, 1 deletions

diff --git a/src/process.c b/src/process.c
index f1541800004..afc4155784a 100644
--- a/src/process.c
+++ b/src/process.c
@@ -810,7 +810,7 @@ DEFUN ("set-process-window-size", Fset_process_window_size,
   CHECK_NATNUM (height, 0);
   CHECK_NATNUM (width, 0);
   
-  if (XINT (XPROCESS (process)->infd < 0)
+  if (XINT (XPROCESS (process)->infd) < 0
       || set_window_size (XINT (XPROCESS (process)->infd),
                           XINT (height), XINT (width)) <= 0)
     return Qnil;