We already have a test demonstrating that removing the last entry from a
config section fails to remove the section header of the now-empty
section.
The same can happen, of course, if we remove the last entries in one fell
swoop. This is *also* a bug, and should be fixed at the same time.
Signed-off-by: Johannes Schindelin <johannes.schinde...@gmx.de>
---
t/t1300-config.sh | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/t/t1300-config.sh b/t/t1300-config.sh
index bc30cfb3468..9d23a8ca972 100755
--- a/t/t1300-config.sh
+++ b/t/t1300-config.sh
@@ -1495,6 +1495,17 @@ test_expect_failure '--unset last key removes section
(except if commented)' '
test_line_count = 3 .git/config
'
+test_expect_failure '--unset-all removes section if empty & uncommented' '
+ cat >.git/config <<-\EOF &&
+ [section]
+ key = value1
+ key = value2
+ EOF
+
+ git config --unset-all section.key &&
+ test_line_count = 0 .git/config
+'
+
test_expect_failure 'adding a key into an empty section reuses header' '
cat >.git/config <<-\EOF &&
[section]
--
2.17.0.windows.1.4.g7e4058d72e3
