refs.c: extract function search_for_subdir()

diff --git a/t/t9350-fast-export.sh b/t/t9350-fast-export.sh
index 950d0ff498fda58c2d3d68dfb2cf50512f8f81ba..b00196bd238f538f78ce421979e725ce501e84e1 100755 (executable)
--- a/t/t9350-fast-export.sh
+++ b/t/t9350-fast-export.sh
@@ -86,7 +86,7 @@ test_expect_success 'import/export-marks' '
        git checkout -b marks master &&
        git fast-export --export-marks=tmp-marks HEAD &&
        test -s tmp-marks &&
-       test $(wc -l < tmp-marks) -eq 3 &&
+       test_line_count = 3 tmp-marks &&
        test $(
                git fast-export --import-marks=tmp-marks\
                --export-marks=tmp-marks HEAD |
@@ -101,7 +101,7 @@ test_expect_success 'import/export-marks' '
                grep ^commit\  |
                wc -l) \
        -eq 1 &&
-       test $(wc -l < tmp-marks) -eq 4
+       test_line_count = 4 tmp-marks
 
 '