add <string> and other small fixes to make

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

diff --git a/src/graphics/GraphicsCache.C b/src/graphics/GraphicsCache.C
index 53b9a45d5231b9d4865b35bed2cc957f9be834a1..124141604e3fa115fb0f642d0e9b0ef48d892735 100644 (file)
--- a/src/graphics/GraphicsCache.C
+++ b/src/graphics/GraphicsCache.C
@@ -21,6 +21,8 @@
 
 namespace support = lyx::support;
 
+using std::string;
+
 
 namespace lyx {
 namespace graphics {
@@ -45,7 +47,7 @@ Cache & Cache::get()
 
 
 Cache::Cache()
-       : pimpl_(new Impl())
+       : pimpl_(new Impl)
 {}