From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 22 May 2007 20:15:24 +0000 (+0000)
Subject: close packs when clearing search path
X-Git-Tag: xonotic-v0.1.0preview~3116
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=7857d388ddfb0152d67d0e808d630f515e523740;p=xonotic%2Fdarkplaces.git

close packs when clearing search path


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@7340 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/fs.c b/fs.c
index 6df06121..916bb960 100644
--- a/fs.c
+++ b/fs.c
@@ -1079,12 +1079,18 @@ FS_ClearSearchPath
 */
 void FS_ClearSearchPath (void)
 {
+	// unload all packs and directory information, close all pack files
+	// (if a qfile is still reading a pack it won't be harmed because it used
+	//  dup() to get its own handle already)
 	while (fs_searchpaths)
 	{
 		searchpath_t *search = fs_searchpaths;
 		fs_searchpaths = search->next;
 		if (search->pack)
 		{
+			// close the file
+			close(search->pack->handle);
+			// free any memory associated with it
 			if (search->pack->files)
 				Mem_Free(search->pack->files);
 			Mem_Free(search->pack);