Merge branch 'en/double-semicolon-fix' into maint

Code clean-up.

* en/double-semicolon-fix:
  Remove superfluous trailing semicolons

builtin/receive-pack.c

@@ -465,7 +465,7 @@ static char *prepare_push_cert_nonce(const char *path, timestamp_t stamp)
 	unsigned char sha1[GIT_SHA1_RAWSZ];
 	strbuf_addf(&buf, "%s:%"PRItime, path, stamp);
-	hmac_sha1(sha1, buf.buf, buf.len, cert_nonce_seed, strlen(cert_nonce_seed));;
+	hmac_sha1(sha1, buf.buf, buf.len, cert_nonce_seed, strlen(cert_nonce_seed));
 	strbuf_release(&buf);
 	/* RFC 2104 5. HMAC-SHA1-80 */

merge-recursive.c

@@ -2239,7 +2239,7 @@ static struct dir_rename_entry *check_dir_renamed(const char *path,
 {
 	char *temp = xstrdup(path);
 	char *end;
-	struct dir_rename_entry *entry = NULL;;
+	struct dir_rename_entry *entry = NULL;
 	while ((end = strrchr(temp, '/'))) {
 		*end = '\0';

remote-curl.c

@@ -178,7 +178,7 @@ static int set_option(const char *name, const char *value)
 		options.no_dependents = 1;
 		return 0;
 	} else if (!strcmp(name, "filter")) {
-		options.filter = xstrdup(value);;
+		options.filter = xstrdup(value);
 		return 0;
 	} else {
 		return 1 /* unsupported */;