patch 8.0.1061: Coverity: no check for NULL command
Problem: Coverity: no check for NULL command.
Solution: Check for NULL list item.
diff --git a/src/terminal.c b/src/terminal.c
index 9660c64..b3f5f0a 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -38,7 +38,9 @@
* in tl_scrollback are no longer used.
*
* TODO:
- * - ":term NONE" does not work in MS-Windows.
+ * - ":term NONE" does not work on MS-Windows.
+ * https://github.com/vim/vim/pull/2056
+ * - Redirecting output does not work on MS-Windows.
* - implement term_setsize()
* - add test for giving error for invalid 'termsize' value.
* - support minimal size when 'termsize' is "rows*cols".
@@ -56,6 +58,8 @@
* - In the GUI use a terminal emulator for :!cmd.
* - Copy text in the vterm to the Vim buffer once in a while, so that
* completion works.
+ * - add an optional limit for the scrollback size. When reaching it remove
+ * 10% at the start.
*/
#include "vim.h"
@@ -366,10 +370,10 @@
}
else if (argvar->v_type != VAR_LIST
|| argvar->vval.v_list == NULL
- || argvar->vval.v_list->lv_len < 1)
+ || argvar->vval.v_list->lv_len < 1
+ || (cmd = get_tv_string_chk(
+ &argvar->vval.v_list->lv_first->li_tv)) == NULL)
cmd = (char_u*)"";
- else
- cmd = get_tv_string_chk(&argvar->vval.v_list->lv_first->li_tv);
len = STRLEN(cmd) + 10;
p = alloc((int)len);
diff --git a/src/version.c b/src/version.c
index 86a170b..741536e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1061,
+/**/
1060,
/**/
1059,