Merge branch 'maint'

* maint:
  config: Change output of --get-regexp for valueless keys
  config: Complete documentation of --get-regexp
  cleanup merge-base test script
  Fix zero-object version-2 packs
  Ignore submodule commits when fetching over dumb protocols

2 files changed, 24 insertions, 12 deletions

diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh
index 7731fa72ce..84977355a3 100755
--- a/t/t1300-repo-config.sh
+++ b/t/t1300-repo-config.sh
@@ -283,6 +283,12 @@ EOF
 test_expect_success 'get variable with no value' \
 	'git-config --get novalue.variable ^$'
 
+echo novalue.variable > expect
+
+test_expect_success 'get-regexp variable with no value' \
+	'git-config --get-regexp novalue > output &&
+	 cmp output expect'
+
 git-config > output 2>&1
 
 test_expect_success 'no arguments, but no crash' \
diff --git a/t/t6010-merge-base.sh b/t/t6010-merge-base.sh
index b15920b852..22e0893056 100755
--- a/t/t6010-merge-base.sh
+++ b/t/t6010-merge-base.sh
@@ -34,6 +34,12 @@ doit() {
 	echo $commit
 }
 
+#  E---D---C---B---A
+#  \'-_         \   \
+#   \  `---------G   \
+#    \                \
+#     F----------------H
+
 # Setup...
 E=$(doit 5 E)
 D=$(doit 4 D $E)
@@ -44,6 +50,18 @@ A=$(doit 1 A $B)
 G=$(doit 7 G $B $E)
 H=$(doit 8 H $A $F)
 
+test_expect_success 'compute merge-base (single)' \
+    'MB=$(git-merge-base G H) &&
+     expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
+
+test_expect_success 'compute merge-base (all)' \
+    'MB=$(git-merge-base --all G H) &&
+     expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
+
+test_expect_success 'compute merge-base with show-branch' \
+    'MB=$(git-show-branch --merge-base G H) &&
+     expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
+
 # Setup for second test to demonstrate that relying on timestamps in a
 # distributed SCM to provide a _consistent_ partial ordering of commits
 # leads to insanity.
@@ -82,18 +100,6 @@ PL=$(doit  4 PL $L2 $C2)
 PR=$(doit  4 PR $C2 $R2)
 
 test_expect_success 'compute merge-base (single)' \
-    'MB=$(git-merge-base G H) &&
-     expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
-
-test_expect_success 'compute merge-base (all)' \
-    'MB=$(git-merge-base --all G H) &&
-     expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
-
-test_expect_success 'compute merge-base with show-branch' \
-    'MB=$(git-show-branch --merge-base G H) &&
-     expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
-
-test_expect_success 'compute merge-base (single)' \
     'MB=$(git-merge-base PL PR) &&
      expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/C2"'