commit b4a6721a288438c96fbeb051b09ef90735ac70d6
author Bram Moolenaar <Bram@vim.org> Thu Aug 03 19:22:36 2017 +0200
committer Bram Moolenaar <Bram@vim.org> Thu Aug 03 19:22:36 2017 +0200
tree eb5a552daf6dbdcad0605c54caa041727927c360
parent 1b66c00aeca87913e75012c59c4e969316e2626d

patch 8.0.0853: crash when running terminal with unknown command

Problem:    Crash when running terminal with unknown command.
Solution:   Check "term" not to be NULL. (Yasuhiro Matsumoto, closes #1932)

src/terminal.c

diff --git a/src/terminal.c b/src/terminal.c
index abdb50b..b06feff 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -629,7 +629,8 @@
 {
     /* Also consider the job finished when the channel is closed, to avoid a
      * race condition when updating the title. */
-    return term->tl_job != NULL
+    return term != NULL
+	&& term->tl_job != NULL
 	&& term->tl_job->jv_status == JOB_STARTED
 	&& channel_is_open(term->tl_job->jv_channel);
 }

src/version.c

diff --git a/src/version.c b/src/version.c
index a029dd5..6170425 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    853,
+/**/
     852,
 /**/
     851,