Merge branch 'pd/completion-filenames-fix'

diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh
index 8dc684035318c86516860cb70eef987881f3899f..6309d124ca2c97b2b1b9262c7b9470c576870069 100755 (executable)
--- a/contrib/subtree/t/t7900-subtree.sh
+++ b/contrib/subtree/t/t7900-subtree.sh
@@ -77,7 +77,7 @@ test_expect_success 'add sub1' '
 
 # Save this hash for testing later.
 
-subdir_hash=`git rev-parse HEAD`
+subdir_hash=$(git rev-parse HEAD)
 
 test_expect_success 'add sub2' '
         create sub2 &&