branch_get_push: do not segfault when HEAD is detached

diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index 79b9074172ce00771c92a8f3cda35ebf4ac24d89..60811a3a7ca56f995ecda5944121127e2a330bc0 100755 (executable)
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -98,7 +98,7 @@ check_sub_test_lib_test () {
 }
 
 check_sub_test_lib_test_err () {
-       name="$1" # stdin is the expected output output from the test
+       name="$1" # stdin is the expected output from the test
        # expected error output is in descriptior 3
        (
                cd "$name" &&