Patch 8.2.1820

[Bram Moolenaar]

Patch 8.2.1820
Problem: Vim9: crash when error happens in timer callback.
Solution: Check that current_exception is not NULL. (closes #7100)
Files: src/ex_docmd.c


*** ../vim-8.2.1819/src/ex_docmd.c 2020-09-28 22:29:25.421766301 +0200
--- src/ex_docmd.c 2020-10-10 15:05:07.486342984 +0200
***************
*** 1234,1239 ****
--- 1234,1243 ----

if (trylevel == 0)
{
+ // Just in case did_throw got set but current_exception wasn't.
+ if (current_exception == NULL)
+ did_throw = FALSE;
+
/*
* When an exception is being thrown out of the outermost try
* conditional, discard the uncaught exception, disable the conversion
*** ../vim-8.2.1819/src/version.c 2020-10-10 14:12:58.028646125 +0200
--- src/version.c 2020-10-10 14:57:30.251705145 +0200
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 1820,
/**/

--
"I simultaneously try to keep my head in the clouds and my feet on the
ground. Sometimes it's a stretch, though." -- Larry Wall

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///