From: mmj <none@none>
Date: Mon, 21 Jun 2004 10:57:26 +0000 (+1000)
Subject: Add a few comments
X-Git-Tag: RELEASE_1_0_0~71
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=639d04068be861e28036b3afec9aa34c8371ccdb;p=thirdparty%2Fmlmmj.git

Add a few comments
---

diff --git a/src/mlmmj-process.c b/src/mlmmj-process.c
index fa47bcc9..144ca834 100644
--- a/src/mlmmj-process.c
+++ b/src/mlmmj-process.c
@@ -210,6 +210,9 @@ static enum action do_access(struct strlist *rule_strs, struct strlist *hdrs)
 	int err;
 	enum action ret;
 
+	/* They're going in backwards later on, so loop from the end here
+	 * to get it right
+	 */
 	for (i=rule_strs->count-1; i>=0; i--) {
 		new_rule = mymalloc(sizeof(struct rule_list));
 
@@ -235,8 +238,8 @@ static enum action do_access(struct strlist *rule_strs, struct strlist *hdrs)
 		if (*rule_ptr == ' ') {
 			rule_ptr++;
 		} else if (*rule_ptr == '\0') {
-			rule_ptr--;
-			*rule_ptr = '.';
+			/* We had a single allow/deny so match everything */
+			*(--rule_ptr) = '.';
 		} else {
 			/* we must have space or end of string */
 			errno = 0;