merge-blobs.c: fix a memleak

diff --git a/t/t4047-diff-dirstat.sh b/t/t4047-diff-dirstat.sh
index ed7e093366bcbdaa177bac4294a07fc52d4233ed..0d50dce97e86a26bac7c798f020a1807936cc3c3 100755 (executable)
--- a/t/t4047-diff-dirstat.sh
+++ b/t/t4047-diff-dirstat.sh
@@ -973,4 +973,18 @@ test_expect_success 'diff.dirstat=future_param,0,lines should warn, but still wo
        test_i18ngrep -q "diff\\.dirstat" actual_error
 '
 
+test_expect_success '--shortstat --dirstat should output only one dirstat' '
+       git diff --shortstat --dirstat=changes HEAD^..HEAD >out &&
+       grep " dst/copy/changed/$" out >actual_diff_shortstat_dirstat_changes &&
+       test_line_count = 1 actual_diff_shortstat_dirstat_changes &&
+
+       git diff --shortstat --dirstat=lines HEAD^..HEAD >out &&
+       grep " dst/copy/changed/$" out >actual_diff_shortstat_dirstat_lines &&
+       test_line_count = 1 actual_diff_shortstat_dirstat_lines &&
+
+       git diff --shortstat --dirstat=files HEAD^..HEAD >out &&
+       grep " dst/copy/changed/$" out >actual_diff_shortstat_dirstat_files &&
+       test_line_count = 1 actual_diff_shortstat_dirstat_files
+'
+
 test_done