master 6984f325bd: Fix specifying zero as a size for fonts on Haiku

[Po Lu]

branch: master
commit 6984f325bdbaf15b1190d0d03b01eebe9cfbbb71
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Fix specifying zero as a size for fonts on Haiku
    
    * src/haiku_support.cc (MessageReceived): Set `size_specified'
    correctly.
---
 src/haiku_support.cc | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/haiku_support.cc b/src/haiku_support.cc
index 67b7e143bf..9e31e1b870 100644
--- a/src/haiku_support.cc
+++ b/src/haiku_support.cc
@@ -2519,15 +2519,13 @@ class EmacsFontSelectionDialog : public BWindow
     else if (msg->what == B_OK
             && font_style_pane.CurrentSelection () >= 0)
       {
+       text = size_entry.Text ();
+
        rq.cancel = false;
        rq.family_idx = font_family_pane.CurrentSelection ();
        rq.style_idx = font_style_pane.CurrentSelection ();
-
-       text = size_entry.Text ();
        rq.size = atoi (text);
-
-       if (rq.size > 0)
-         rq.size_specified = true;
+       rq.size_specified = rq.size > 0 || strlen (text);
 
        write_port (comm_port, 0, &rq, sizeof rq);
       }