xfns.c (set_machine_and_pid_properties): Fix parantesis

diff --git a/src/xfns.c b/src/xfns.c
index a2065ac19a5a8a365e9cae0f3fbd3aec3bd76a33..4ec13b7e50dc195d0dad4d1688e32fd4fc64f64a 100644 (file)
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -3156,7 +3156,7 @@ set_machine_and_pid_properties (struct frame *f)
   XTextProperty text;
   int bytes, stringp;
   int do_free_text_value = 0;
-  long pid = (long)getpid();
+  long pid = (long) getpid ();
 
   text.value = x_encode_text (Vsystem_name,
                               Qcompound_text, 0, &bytes, &stringp,