[PATCH v2 5/5] diff --color-moved: fix a memory leak

[Phillip Wood]

From: Phillip Wood <phillip.w...@dunelm.org.uk>

Free the hashmap items as well as the hashmap itself. This was found
with asan.

Signed-off-by: Phillip Wood <phillip.w...@dunelm.org.uk>
---
 diff.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/diff.c b/diff.c
index 69f6309db6..100d24b9c4 100644
--- a/diff.c
+++ b/diff.c
@@ -5768,8 +5768,8 @@ static void diff_flush_patch_all_file_pairs(struct 
diff_options *o)
                        if (o->color_moved == COLOR_MOVED_ZEBRA_DIM)
                                dim_moved_lines(o);
 
-                       hashmap_free(&add_lines, 0);
-                       hashmap_free(&del_lines, 0);
+                       hashmap_free(&add_lines, 1);
+                       hashmap_free(&del_lines, 1);
                }
 
                for (i = 0; i < esm.nr; i++)
-- 
2.19.0