From: Richard M. Stallman <rms@gnu.org>
Date: Wed, 4 Jan 1995 19:09:36 +0000 (+0000)
Subject: (term_init): Fatal error if screen is too small.
X-Git-Tag: emacs-19.34~5524
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ee7a2de47132a9ad2194242a5a82b82a88ba8aa6;p=emacs.git

(term_init): Fatal error if screen is too small.
---

diff --git a/src/term.c b/src/term.c
index 3258191bfce..ae0032be59a 100644
--- a/src/term.c
+++ b/src/term.c
@@ -1527,6 +1527,11 @@ to do `unset TERMCAP' (C-shell: `unsetenv TERMCAP') as well.\n",
   if (FRAME_HEIGHT (selected_frame) <= 0)
     FRAME_HEIGHT (selected_frame) = tgetnum ("li");
 
+  if (FRAME_HEIGHT (selected_frame) < 3
+      || FRAME_WIDTH (selected_frame) < 3)
+    fatal ("Screen size %dx%d is too small.\n",
+	   FRAME_HEIGHT (selected_frame), FRAME_WIDTH (selected_frame));
+
   min_padding_speed = tgetnum ("pb");
   TN_standout_width = tgetnum ("sg");
   TabWidth = tgetnum ("tw");