Fix FS_FOpenFileReadDir non-zero file handle when file not found in pk3

If a pk3 search path is passed to FS_FOpenFileReadDir, a non-zero
file handle is returned if file is not found. This causes incorrect
behavior in FS_ReadFileDir (when a pk3 search path is passed in)
which only checks file handle, not length, for seeing if file exists.

I don't know of any issues in ioq3 caused by this.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/qcommon/files.c b/src/qcommon/files.c
index 67c891e4..576ad9d2 100644
--- a/src/qcommon/files.c
+++ b/src/qcommon/files.c
@@ -1288,6 +1288,7 @@ long FS_FOpenFileReadDir(const char *filename, searchpath_t *search, fileHandle_
 		return FS_fplength(filep);
 	}
 
+	*file = 0;
 	return -1;
 }