From: cloudwalk <cloudwalk@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 25 May 2020 13:59:09 +0000 (+0000)
Subject: Don't continue loading image if we already have it cached.  Fix mapshot caching
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=38adc57602a2d9a03c6f6f8d2e5cc91c14a6bd9e;p=xonotic%2Fdarkplaces.git

Don't continue loading image if we already have it cached.  Fix mapshot caching

From Slava: "Previously engine wasn't using cached mapshots, so it was reloading
mapshot everytime."

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12574 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/jpeg.c b/jpeg.c
index 939751fb..8eeb6d7b 100644
--- a/jpeg.c
+++ b/jpeg.c
@@ -1065,6 +1065,7 @@ qboolean Image_Compress(const char *imagename, size_t maxsize, void **buf, size_
 	{
 		*size = i->compressed_size;
 		*buf = i->compressed;
+        return (*buf != NULL);
 	}
 
 	// load the image