Fix the GTK build

* src/xterm.c (x_wait_for_cell_change): Don't initialize rfds
on GTK.

diff --git a/src/xterm.c b/src/xterm.c
index 186014b0b4342b22c30c1c2e1d6e2ddba1e6f917..f062e6485d6ff2fdb948599813b84735a579a6db 100644 (file)
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -14857,9 +14857,9 @@ x_wait_for_cell_change (Lisp_Object cell, struct timespec timeout)
   struct timespec current, at;
 
   at = timespec_add (current_timespec (), timeout);
-  FD_ZERO (&rfds);
 
 #ifndef USE_GTK
+  FD_ZERO (&rfds);
   rc = 0;
 #endif