1 files changed, 2 insertions, 2 deletions

diff --git a/src/process.c b/src/process.c
index de7fc147975..e9ad3b10c33 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1028,8 +1028,8 @@ DEFUN ("set-process-window-size", Fset_process_window_size,
   (register Lisp_Object process, Lisp_Object height, Lisp_Object width)
 {
   CHECK_PROCESS (process);
-  CHECK_RANGED_INTEGER (0, height, INT_MAX);
-  CHECK_RANGED_INTEGER (0, width, INT_MAX);
+  CHECK_RANGED_INTEGER (height, 0, INT_MAX);
+  CHECK_RANGED_INTEGER (width, 0, INT_MAX);
 
   if (XPROCESS (process)->infd < 0
       || set_window_size (XPROCESS (process)->infd,