sha1_name.c: rename "now" to "current"

This variable points at the element we are currently looking at, and
does not have anything to do with the current time which the name
"now" implies.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/sha1_name.c b/sha1_name.c
index 9bb657deb3dc3047a4a12713ff2717a7e60ab9b5..c5c4591f98989e48b13f2625a9f09f09e546a2f8 100644 (file)
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -93,11 +93,11 @@ static int find_short_packed_object(int len, const unsigned char *match, unsigne
                last = num;
                while (first < last) {
                        uint32_t mid = (first + last) / 2;
-                       const unsigned char *now;
+                       const unsigned char *current;
                        int cmp;
 
-                       now = nth_packed_object_sha1(p, mid);
-                       cmp = hashcmp(match, now);
+                       current = nth_packed_object_sha1(p, mid);
+                       cmp = hashcmp(match, current);
                        if (!cmp) {
                                first = mid;
                                break;
@@ -109,17 +109,17 @@ static int find_short_packed_object(int len, const unsigned char *match, unsigne
                        last = mid;
                }
                if (first < num) {
-                       const unsigned char *now, *next;
-                       now = nth_packed_object_sha1(p, first);
-                       if (match_sha(len, match, now)) {
+                       const unsigned char *current, *next;
+                       current = nth_packed_object_sha1(p, first);
+                       if (match_sha(len, match, current)) {
                                next = nth_packed_object_sha1(p, first+1);
                                if (!next|| !match_sha(len, match, next)) {
                                        /* unique within this pack */
                                        if (!found) {
-                                               found_sha1 = now;
+                                               found_sha1 = current;
                                                found++;
                                        }
-                                       else if (hashcmp(found_sha1, now)) {
+                                       else if (hashcmp(found_sha1, current)) {
                                                found = 2;
                                                break;
                                        }