X-Git-Url: https://jfr.im/git/irc/rqf/shadowircd.git/blobdiff_plain/143b6cc1e4a8faa8181301bf43ddafecab3237cc..40c6b59b6340a6fc459020c64f5ee35a842a02c7:/src/cache.c

diff --git a/src/cache.c b/src/cache.c
index 58a2f8e..eb4ca6d 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -143,6 +143,13 @@ cache_file(const char *filename, const char *shortname, int flags)
 			rb_dlinkAddTailAlloc(emptyline, &cacheptr->contents);
 	}
 
+	if (0 == rb_dlink_list_length(&cacheptr->contents))
+	{
+		/* No contents. Don't cache it after all. */
+		rb_free(cacheptr);
+		cacheptr = NULL;
+	}
+
 	fclose(in);
 	return cacheptr;
 }
@@ -246,6 +253,8 @@ load_help(void)
 
 	while((ldirent = readdir(helpfile_dir)) != NULL)
 	{
+		if(ldirent->d_name[0] == '.')
+			continue;
 		rb_snprintf(filename, sizeof(filename), "%s/%s", HPATH, ldirent->d_name);
 		cacheptr = cache_file(filename, ldirent->d_name, HELP_OPER);
 		irc_dictionary_add(help_dict_oper, cacheptr->name, cacheptr);
@@ -259,6 +268,8 @@ load_help(void)
 
 	while((ldirent = readdir(helpfile_dir)) != NULL)
 	{
+		if(ldirent->d_name[0] == '.')
+			continue;
 		rb_snprintf(filename, sizeof(filename), "%s/%s", UHPATH, ldirent->d_name);
 
 #if defined(S_ISLNK) && defined(HAVE_LSTAT)