# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1569870004 -7200
# Node ID 40344f717010b3c4fa0459f35ff15210de0a5b57
# Parent  e485ef959f1dcd8667b54276f46a5999791dfdd3
patch 8.1.2103: wrong error message if "termdebugger" is not executable

Commit: https://github.com/vim/vim/commit/18223a592efa4399e3951c86deeb712a13b05ca5
Author: Bram Moolenaar <Bram@vim.org>
Date:   Mon Sep 30 20:47:54 2019 +0200

    patch 8.1.2103: wrong error message if "termdebugger" is not executable

    Problem:    wrong error message if "termdebugger" is not executable.
    Solution:   Check if "termdebugger" is executable and give a clear error
                message. (Ozaki Kiichi, closes #5000)  Fix indents.

diff --git a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
--- a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
+++ b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
@@ -65,8 +65,8 @@ command -nargs=* -complete=file -bang Te
 command -nargs=+ -complete=file -bang TermdebugCommand call s:StartDebugCommand(<bang>0, <f-args>)
 
 " Name of the gdb command, defaults to "gdb".
-if !exists('termdebugger')
-  let termdebugger = 'gdb'
+if !exists('g:termdebugger')
+  let g:termdebugger = 'gdb'
 endif
 
 let s:pc_id = 12
@@ -104,9 +104,14 @@ endfunc
 
 func s:StartDebug_internal(dict)
   if exists('s:gdbwin')
-    echoerr 'Terminal debugger already running'
+    echoerr 'Terminal debugger already running, cannot run two'
     return
   endif
+  if !executable(g:termdebugger)
+    echoerr 'Cannot execute debugger program "' .. g:termdebugger .. '"'
+    return
+  endif
+
   let s:ptywin = 0
   let s:pid = 0
 
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2103,
+/**/
     2102,
 /**/
     2101,