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Diffstat (limited to 'builtin/rev-parse.c')
-rw-r--r--builtin/rev-parse.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 74aa644cbb..a1e680b5e9 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -243,28 +243,28 @@ static int show_file(const char *arg, int output_prefix)
static int try_difference(const char *arg)
{
char *dotdot;
- struct object_id oid;
- struct object_id end;
- const char *next;
- const char *this;
+ struct object_id start_oid;
+ struct object_id end_oid;
+ const char *end;
+ const char *start;
int symmetric;
static const char head_by_default[] = "HEAD";
if (!(dotdot = strstr(arg, "..")))
return 0;
- next = dotdot + 2;
- this = arg;
- symmetric = (*next == '.');
+ end = dotdot + 2;
+ start = arg;
+ symmetric = (*end == '.');
*dotdot = 0;
- next += symmetric;
+ end += symmetric;
- if (!*next)
- next = head_by_default;
+ if (!*end)
+ end = head_by_default;
if (dotdot == arg)
- this = head_by_default;
+ start = head_by_default;
- if (this == head_by_default && next == head_by_default &&
+ if (start == head_by_default && end == head_by_default &&
!symmetric) {
/*
* Just ".."? That is not a range but the
@@ -274,14 +274,14 @@ static int try_difference(const char *arg)
return 0;
}
- if (!get_oid_committish(this, &oid) && !get_oid_committish(next, &end)) {
- show_rev(NORMAL, &end, next);
- show_rev(symmetric ? NORMAL : REVERSED, &oid, this);
+ if (!get_oid_committish(start, &start_oid) && !get_oid_committish(end, &end_oid)) {
+ show_rev(NORMAL, &end_oid, end);
+ show_rev(symmetric ? NORMAL : REVERSED, &start_oid, start);
if (symmetric) {
struct commit_list *exclude;
struct commit *a, *b;
- a = lookup_commit_reference(&oid);
- b = lookup_commit_reference(&end);
+ a = lookup_commit_reference(&start_oid);
+ b = lookup_commit_reference(&end_oid);
exclude = get_merge_bases(a, b);
while (exclude) {
struct commit *commit = pop_commit(&exclude);
@@ -516,7 +516,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
PARSE_OPT_SHELL_EVAL);
strbuf_addstr(&parsed, " --");
- sq_quote_argv(&parsed, argv, 0);
+ sq_quote_argv(&parsed, argv);
puts(parsed.buf);
return 0;
}
@@ -526,7 +526,7 @@ static int cmd_sq_quote(int argc, const char **argv)
struct strbuf buf = STRBUF_INIT;
if (argc)
- sq_quote_argv(&buf, argv, 0);
+ sq_quote_argv(&buf, argv);
printf("%s\n", buf.buf);
strbuf_release(&buf);