X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCockpit%2Fpanel_io.hxx;h=0f203dfc0c51f13059e5f32a692098fd178c14f8;hb=b498efa47ec41cbe628f33ad7aa845c179cee44a;hp=5d0d56c08900909b76f3264ae9238dfdd1e306bf;hpb=29275ce1ecf9c4ea302aacca8c5ae5d4d3319a17;p=flightgear.git

diff --git a/src/Cockpit/panel_io.hxx b/src/Cockpit/panel_io.hxx
index 5d0d56c08..0f203dfc0 100644
--- a/src/Cockpit/panel_io.hxx
+++ b/src/Cockpit/panel_io.hxx
@@ -35,8 +35,8 @@
 
 #include "panel.hxx"
 
-#if !defined (FG_HAVE_NATIVE_SGI_COMPILERS)
-FG_USING_STD(istream);
+#if !defined (SG_HAVE_NATIVE_SGI_COMPILERS)
+SG_USING_STD(istream);
 #endif
 
 extern FGPanel * fgReadPanel (istream &input);