commit 6e72cd0d7267b9545ef966a53e62706914a96042
author Bram Moolenaar <Bram@vim.org> Sat Apr 14 21:31:35 2018 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Apr 14 21:31:35 2018 +0200
tree 1989d2ede9c089a7bc22905026bb76ca767d2eb7
parent b3623a382abc8f8e2bcfba4c1a2aa06b7578eb8d

patch 8.0.1714: term_setsize() does not give an error in a normal buffer

Problem:    Term_setsize() does not give an error in a normal buffer.
Solution:   Add an error message.

src/terminal.c

diff --git a/src/terminal.c b/src/terminal.c
index 7162d68..be594c4 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -4629,7 +4629,12 @@
     term_T	*term;
     varnumber_T rows, cols;
 
-    if (buf == NULL || buf->b_term->tl_vterm == NULL)
+    if (buf == NULL)
+    {
+	EMSG(_("E955: Not a terminal buffer"));
+	return;
+    }
+    if (buf->b_term->tl_vterm == NULL)
 	return;
     term = buf->b_term;
     rows = get_tv_number(&argvars[1]);