From: Gerd Möllmann <gerd@gnu.org>
Date: Fri, 18 Oct 2024 13:25:10 +0000 (+0200)
Subject: Accept frame param width/height of 0
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e5602ca3e8f66a6721cac0b98adaf90df381ac1c;p=emacs.git

Accept frame param width/height of 0

* src/frame.c (tty_child_size_param): Accept values of 0.

(cherry picked from commit 23409041b135d7b89dcb010a7f22ce9c817d8c76)
---

diff --git a/src/frame.c b/src/frame.c
index d98dc830c86..52133b23879 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -1443,7 +1443,7 @@ tty_child_size_param (struct frame *child, Lisp_Object key,
 	      val = make_fixnum (XFLOAT_DATA (val) * sz);
 	}
 
-      if (FIXNUMP (val) && XFIXNUM (val) > 0)
+      if (FIXNUMP (val) && XFIXNUM (val) >= 0)
 	return XFIXNUM (val);
     }
   return dflt;