Merge branch 'tb/config-fixed-value-with-valueless-true'

"git config --value=foo --fixed-value section.key newvalue" barfed
when the existing value in the configuration file used the
valueless true syntax, which has been corrected.

* tb/config-fixed-value-with-valueless-true:
  config.c: avoid segfault with --fixed-value and valueless config

1 files changed, 9 insertions, 0 deletions

diff --git a/t/t1300-config.sh b/t/t1300-config.sh
index 9de2d95f06..f13277c8f3 100755
--- a/t/t1300-config.sh
+++ b/t/t1300-config.sh
@@ -2704,6 +2704,15 @@ test_expect_success '--get and --get-all with --fixed-value' '
 	test_must_fail git config --file=config --get-regexp --fixed-value fixed+ non-existent
 '
 
+test_expect_success '--fixed-value with value-less configuration' '
+	test_when_finished rm -f config &&
+	cat >config <<-\EOF &&
+	[section]
+		key
+	EOF
+	git config --file=config --fixed-value section.key value pattern
+'
+
 test_expect_success 'includeIf.hasconfig:remote.*.url' '
 	git init hasremoteurlTest &&
 	test_when_finished "rm -rf hasremoteurlTest" &&