patch 9.0.0322: crash when no errors and 'quickfixtextfunc' is set
Problem: Crash when no errors and 'quickfixtextfunc' is set.
Solution: Do not handle errors if there aren't any.
diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index 31d36ef..ee43cb6 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -4107,6 +4107,22 @@
endif
endfunc
+func Test_empty_list_quickfixtextfunc()
+ " This was crashing. Can only reproduce by running it in a separate Vim
+ " instance.
+ let lines =<< trim END
+ func s:Func(o)
+ cgetexpr '0'
+ endfunc
+ cope
+ let &quickfixtextfunc = 's:Func'
+ cgetfile [ex
+ END
+ call writefile(lines, 'Xquickfixtextfunc')
+ call RunVim([], [], '-e -s -S Xquickfixtextfunc -c qa')
+ call delete('Xquickfixtextfunc')
+endfunc
+
func Test_getqflist()
call Xgetlist_empty_tests('c')
call Xgetlist_empty_tests('l')