[PATCH 3/7] diff.c: do not pass diff options as keydata to hashmap

From: Stefan Beller <sbeller@google.com>
Date: Apr 2, 2018, 22:48 UTC
Message-ID: <20180402224854.86922-4-sbeller@google.com>
In-Reply-To: <20180402224854.86922-1-sbeller@google.com>

The diff options are passed to the compare function as 'hashmap_cmp_fn_data', which are given when the hashmaps are initialized.

A later patch will make use of the keydata to signal different settings for comparision.

Signed-off-by: Stefan Beller <sbeller@google.com>
---
 diff.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/diff.c b/diff.c
index 4c59f5f5d3..52f6e02130 100644
--- a/diff.c
+++ b/diff.c
@@ -842,13 +842,13 @@ static void mark_color_as_moved(struct diff_options *o,
 		case DIFF_SYMBOL_PLUS:
 			hm = del_lines;
 			key = prepare_entry(o, n);
-			match = hashmap_get(hm, key, o);
+			match = hashmap_get(hm, key, NULL);
 			free(key);
 			break;
 		case DIFF_SYMBOL_MINUS:
 			hm = add_lines;
 			key = prepare_entry(o, n);
-			match = hashmap_get(hm, key, o);
+			match = hashmap_get(hm, key, NULL);
 			free(key);
 			break;
 		default:

-- 
2.17.0.484.g0c8726318c-goog