--- lincity-ng-git-b1282a2c2.old/src/lincity-ng/EconomyGraph.cpp
+++ lincity-ng-git-b1282a2c2/src/lincity-ng/EconomyGraph.cpp
@@ -54,6 +54,8 @@
 #include "lincity/world.hpp"         // for World
 #include "tinygettext/gettext.hpp"   // for _
 
+#define my_max(a,b) (((a) > (b)) ? (a) : (b))
+
 EconomyGraph::EconomyGraph() {
     labelTextureMIN = 0;
     labelTexturePRT = 0;
@@ -200,9 +202,9 @@
       space.p2 - Vector2(i, 0)));
 
     // glEnable(GL_LINE_SMOOTH);
-    val = std::max(0.f, log((float)pop) + popScale0) * popScale1;
+    val = my_max(0.f, log((float)pop) + popScale0) * popScale1;
     valP = !popPrev ? val :
-      std::max(0.f, log((float)popPrev) + popScale0) * popScale1;
+      my_max(0.f, log((float)popPrev) + popScale0) * popScale1;
     painter.setLineColor(brown);
     painter.drawLine(
       space.p2 - half