From: Karl Heuer <kwzh@gnu.org>
Date: Mon, 5 Jun 1995 17:41:10 +0000 (+0000)
Subject: (Fx_create_frame): Make sure icon_name is a string or nil.
X-Git-Tag: emacs-19.34~3778
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=050265509a3563d7037f2a4024beb75b0a9af6b5;p=emacs.git

(Fx_create_frame): Make sure icon_name is a string or nil.
---

diff --git a/src/xfns.c b/src/xfns.c
index 95bbaa257e5..9e8651e9c28 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -2901,6 +2901,8 @@ This function is an internal primitive--use `make-frame' instead.")
 
   f->display.x->icon_name
     = x_get_arg (parms, Qicon_name, "iconName", "Title", string);
+  if (! STRINGP (f->display.x->icon_name))
+    f->display.x->icon_name = Qnil;
 
   FRAME_X_DISPLAY_INFO (f) = dpyinfo;
 #ifdef MULTI_KBOARD