small fix with footnote, use stringstream some more

[lyx.git] / src / graphics / GraphicsCache.C

diff --git a/src/graphics/GraphicsCache.C b/src/graphics/GraphicsCache.C
index 8692afebeff58e4ee3e9cbb52f5e9cf5ccacade6..93c3f9a822d3db868a1a0081bf0e48f82eb33c05 100644 (file)
--- a/src/graphics/GraphicsCache.C
+++ b/src/graphics/GraphicsCache.C
@@ -40,7 +40,7 @@ GraphicsCache::addFile(string const & filename)
        CacheType::iterator it = cache.find(filename);
        
        if (it != cache.end()) {
-               return (*it).second;
+               return it->second;
        }
        
        shared_ptr_item cacheItem(new GraphicsCacheItem(filename));