From 9fdb334e8518d80914aa33282d718d9ee6809b30 Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayned@samba.org>
Date: Thu, 22 Apr 2004 22:17:15 +0000
Subject: [PATCH] Restore the old include behavior where a command-line include
 could override a .cvsignore exclude.

---
 exclude.c |  5 +++--
 flist.c   | 11 +++++++----
 util.c    |  2 +-
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/exclude.c b/exclude.c
index 063f7335..81aaed9d 100644
--- a/exclude.c
+++ b/exclude.c
@@ -215,7 +215,8 @@ static void report_exclude_result(char const *name,
 
 /*
  * Return true if file NAME is defined to be excluded by the specified
- * exclude list.
+ * exclude list.  Returns -1 for an exclude, 1 for an include, and 0 if
+ * no match.
  */
 int check_exclude(struct exclude_list_struct *listp, char *name, int name_is_dir)
 {
@@ -225,7 +226,7 @@ int check_exclude(struct exclude_list_struct *listp, char *name, int name_is_dir
 		if (check_one_exclude(name, ent, name_is_dir)) {
 			report_exclude_result(name, ent, name_is_dir,
 					      listp->debug_type);
-			return !ent->include;
+			return ent->include ? 1 : -1;
 		}
 	}
 
diff --git a/flist.c b/flist.c
index 077e42c7..bd7ad16f 100644
--- a/flist.c
+++ b/flist.c
@@ -211,6 +211,8 @@ int link_stat(const char *path, STRUCT_STAT * buffer)
  */
 static int check_exclude_file(char *fname, int is_dir, int exclude_level)
 {
+	int rc;
+
 #if 0 /* This currently never happens, so avoid a useless compare. */
 	if (exclude_level == NO_EXCLUDES)
 		return 0;
@@ -227,14 +229,15 @@ static int check_exclude_file(char *fname, int is_dir, int exclude_level)
 		}
 	}
 	if (server_exclude_list.head
-	 && check_exclude(&server_exclude_list, fname, is_dir))
+	    && check_exclude(&server_exclude_list, fname, is_dir) < 0)
 		return 1;
 	if (exclude_level != ALL_EXCLUDES)
 		return 0;
-	if (exclude_list.head && check_exclude(&exclude_list, fname, is_dir))
-		return 1;
+	if (exclude_list.head
+	    && (rc = check_exclude(&exclude_list, fname, is_dir)) != 0)
+		return rc < 0;
 	if (local_exclude_list.head
-	    && check_exclude(&local_exclude_list, fname, is_dir))
+	    && check_exclude(&local_exclude_list, fname, is_dir) < 0)
 		return 1;
 	return 0;
 }
diff --git a/util.c b/util.c
index be639e44..34df88e3 100644
--- a/util.c
+++ b/util.c
@@ -476,7 +476,7 @@ static int exclude_server_path(char *arg)
 	if (server_exclude_list.head) {
 		for (s = arg; (s = strchr(s, '/')) != NULL; ) {
 			*s = '\0';
-			if (check_exclude(&server_exclude_list, arg, 1)) {
+			if (check_exclude(&server_exclude_list, arg, 1) < 0) {
 				/* We must leave arg truncated! */
 				return 1;
 			}
-- 
2.34.1