Fix bug #9319: Problems with space inside math and textrm.

[lyx.git] / src / graphics / GraphicsCacheItem.cpp

diff --git a/src/graphics/GraphicsCacheItem.cpp b/src/graphics/GraphicsCacheItem.cpp
index 4939874ab3b8512f9d6282a5595e17fe0b0628af..4d18ce0778e7d5c86fce8bee59631f3aa64908aa 100644 (file)
--- a/src/graphics/GraphicsCacheItem.cpp
+++ b/src/graphics/GraphicsCacheItem.cpp
@@ -28,6 +28,7 @@
 #include "support/lassert.h"
 
 #include "support/bind.h"
+#include "support/TempFile.h"
 
 using namespace std;
 using namespace lyx::support;
@@ -361,8 +362,9 @@ bool CacheItem::Impl::tryDisplayFormat(FileName & filename, string & from)
 
        zipped_ = formats.isZippedFile(filename_);
        if (zipped_) {
-               unzipped_filename_ = FileName::tempName(
-                       filename_.toFilesystemEncoding());
+               TempFile tempfile(filename_.toFilesystemEncoding());
+               tempfile.setAutoRemove(false);
+               unzipped_filename_ = tempfile.name();
                if (unzipped_filename_.empty()) {
                        status_ = ErrorConverting;
                        LYXERR(Debug::GRAPHICS, "\tCould not create temporary file.");
@@ -422,7 +424,9 @@ void CacheItem::Impl::convertToDisplayFormat()
 
        // Add some stuff to create a uniquely named temporary file.
        // This file is deleted in loadImage after it is loaded into memory.
-       FileName const to_file_base = FileName::tempName("CacheItem");
+       TempFile tempfile("CacheItem");
+       tempfile.setAutoRemove(false);
+       FileName const to_file_base = tempfile.name();
        remove_loaded_file_ = true;
 
        // Connect a signal to this->imageConverted and pass this signal to