1 files changed, 1 insertions, 1 deletions
diff --git a/src/nsterm.m b/src/nsterm.m
index 9d52bd7f52b..783765fe0b6 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -4566,7 +4566,7 @@ not_in_argv (NSString *arg)
       if (waiting)
         {
           SELECT_TYPE fds;
-
+          FD_ZERO (&fds);
           FD_SET (selfds[0], &fds);
           result = select (selfds[0]+1, &fds, NULL, NULL, NULL);
           if (result > 0)