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patch 8.0.1061: Coverity: no check for NULL command

Problem:    Coverity: no check for NULL command.
Solution:   Check for NULL list item.
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brammool committed Sep 5, 2017
1 parent 3971905 commit 6756c7037f07e1fb54e1b9d8e92567ac388617c4
Showing with 10 additions and 4 deletions.
  1. +8 −4 src/terminal.c
  2. +2 −0 src/version.c
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@@ -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 @@ term_start(typval_T *argvar, jobopt_T *opt, int forceit)
}
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);
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@@ -769,6 +769,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1061,
/**/
1060,
/**/

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