bisect: use the new generic "sha1_pos" function to lookup sha1

instead of the specific one that was simpler but less efficient.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/bisect.c b/bisect.c
index 9178a7a8e2b511a048096cea0ca1848845ad9ad4..47120c1cd87c1df97d28c7d687bedbc69338806a 100644 (file)
--- a/bisect.c
+++ b/bisect.c
@@ -2,6 +2,7 @@
 #include "commit.h"
 #include "diff.h"
 #include "revision.h"
+#include "sha1-lookup.h"
 #include "bisect.h"
 
 static unsigned char (*skipped_sha1)[20];
@@ -399,22 +400,16 @@ static void prepare_skipped(void)
        qsort(skipped_sha1, skipped_sha1_nr, sizeof(*skipped_sha1), skipcmp);
 }
 
+static const unsigned char *skipped_sha1_access(size_t index, void *table)
+{
+       unsigned char (*skipped)[20] = table;
+       return skipped[index];
+}
+
 static int lookup_skipped(unsigned char *sha1)
 {
-       int lo, hi;
-       lo = 0;
-       hi = skipped_sha1_nr;
-       while (lo < hi) {
-               int mi = (lo + hi) / 2;
-               int cmp = hashcmp(sha1, skipped_sha1[mi]);
-               if (!cmp)
-                       return mi;
-               if (cmp < 0)
-                       hi = mi;
-               else
-                       lo = mi + 1;
-       }
-       return -lo - 1;
+       return sha1_pos(sha1, skipped_sha1, skipped_sha1_nr,
+                       skipped_sha1_access);
 }
 
 struct commit_list *filter_skipped(struct commit_list *list,